Chevy 4.3L 3.8L 3.3L V6 Firing Order & Cylinder Numbers

Are you a DIYer or a mechanic and want to know the Chevy 4.3L V6 firing order? The firing sequence is always 1–6–5–4–3–2. Reversing or getting it wrong significantly affects the engine’s performance. But what if you have other Chevy engines?

Maintaining the engine’s firing order is necessary to maintain balance. If that is not the case, you might experience a rough ride or excess vibrations in the cabin.

Read on to know the firing order and cylinder numbers of Chevy 4.3L, 3.8L, and 3.3L V6 engines .

Table of Contents

4.3L V6 (4.3 Vortec) Firing Order and Cylinder Numbers

2003 gmc safari firing order

4.3L V6 Engine Overview

The 4.3L V6 is one of the most successful engines among other Chevrolet 90-degree V6 engines . It first featured in 1985 and was given the numerical number 4300. The engine’s displacement is 4,300 cubic centimeters (263.3 cubic inches) and boasted 155 hp when it first appeared.

The 4.3L V6 engine has a 4-inch bore and 3.48-inch stroke , the same as the 5.7L Chevy V8 engine. Its crankshaft has a 30-degree offset between each rod pin with a much larger rod journal of 2.25 inches. But that is not all. The 4.3L V6 engine also has larger valves, with the intake valve measuring 1.94 inches and the exhaust valve 1.5 inches.

2003 gmc safari firing order

Chevy 4.3L V6 engines were upgraded in 1986 and 1987, with a one-piece rear main crankshaft oil seal replacing the two-piece one. New center bolt valve covers and hydraulic roller lifters were introduced in 1987. Another main upgrade occurred in 1992 to allow the installation of a balance shaft in the block.

This engine was still in production in 2013, even though the distributor had stopped in the early 2000s. A coil-on-plug ignition system was introduced. Due to the new design, the 4.3L V6 became incompatible with the 1996-06 LU3/L35, leaving it only for GMT900 light-duty trucks and vans.

The 4.3L Chevy V6 engine replaced the 3.8L V6 engine in Chevrolet El Camino and Monte Carlo. It also substituted a 4.1L in full-size trucks and full-size vans.

Read more: SBC BBC V6 Chevy Engines Specs and Sizes

4.3L V6 Firing Order

The firing order of this 4.3L V6 engine is 1-6-5-4-3-2 and rotates clockwise.

2003 gmc safari firing order

4.3L V6 Cylinder Numbers

The number one cylinder is the first one on the right when looking at the engine from the front. And the one on the opposite side is cylinder number 2. The cylinder sequence on the driver side motor viewed from the front to back is 1, 3, and 5, and that on the passenger side motor is 2, 4, and 6.

Read more: 4.3L Vortec Engine Problems and Reliability

3.8L V6 Firing Order and Cylinder Numbers

3.8l v6 overview.

The 3.8L (229 cubic inches) engine first came to the market in 1980. It replaced the 4.1L straight-six engine in full-size Chevrolets and Camaros as the favorite base V6 engine. The 3.8L Chevy V6 engine also appeared under the hood of Chevrolet Malibu and Monte Carlo, where it replaced a 3.3L V6 engine. Some Buick models had this 3.8L V6 engine. Checker Motors Corporation also used 3.3L V6 in 1980 All Taxi and A12 marathon Sedans.

2003 gmc safari firing order

The 3.8L V6 has the same 3.736-inch bore and 3.48-inch stroke as the Chevy 5.0L V8 engine. It also used the same 2.45-inch main bearing and 2.1-inch rod bearing as a 3.3L V6 engine. And like the 3.3L V6, the 3.8L V6 engine used a crankshaft with the 18-degree offset throws and the same 5.7-inch connecting rods.

3.8L V6 Cylinder Numbers

The cylinder numbering on the 3.8L V6 is quite different from that of the 4.3 V6 engine. In this case, the #1 cylinder is the one you first see on the left looking at the engine from the front of the vehicle. The sequence then continues to the right as 1, 3, and 5. Other cylinders are on the rear side with sequence numbering as 2, 4, and 6.

2003 gmc safari firing order

3.8L V6 Firing Order

The firing order for 3.8L V6 Chevy engines is 1-6-5-4-3-2 , and the distributor rotates clockwise.

3.3L V6 Firing Order and Cylinder Numbers

3.3l v6 overview.

2003 gmc safari firing order

The 3.3L (200 cubic inches) engine came out in 1978, replacing a much larger 4.1L in Chevy’s downsized intermediate line. It has a 3.5-inch bore and 3.48-inch stroke . These are the dimensions used in 5.0L and 5.7L V8 engines.

This 3.3L engine uses 2.45-inch main bearings and 2.1-inch rod bearing diameters as small-block V8 engines. Its crankshaft has individually connected rods that throw an offset of 18 degrees for each rod pair to eliminate rough running. This required connecting rods with narrower ends, leading to an engine block with a semi-even firing.

3.3L V6 Firing Order

The firing order of a 3.3L V6 is 1-6-5-4-3-2

2003 gmc safari firing order

3.3L V6 Cylinder Numbers

The cylinder number arrangement is #1-3-5 on the driver side front to back and cylinders #2-4-6 from the passenger side front to back.

If you are a mechanic or an advanced DIYer , you should first master the firing order before opening the hood. Reversing or failing to follow the sequence will make your engine produce intermittent power. That causes a rough ride and sometimes excess vibrations in the cabin.

The car repair manual always has the firing information and cylinder numbering. So, you can refer to it if you are dealing with any other engine apart from the Chevy 4.3L, 3.8L, and 3.3L V6.

Read more: Chevy 350, Small Block, and Big Block Firing Order [With Diagram]

Randy Worner

My name is Randy Worner and I am the founder of chevygeek.com. I have been working on cars and trucks for almost 45 years. For the last 36 years I have taught Automotive / Diesel Technology classes for UTI, Snap On Tools, Chrysler, Pepboys, Lone Star College, NAPA and TBC Corporation. I also own a technical writing company known as Supreme Technical Services. It is ASE Gold Seal certified and Blue Seal Certified Author of auto/truck repair information.

Related posts:

Ls firing order and cylinder numbers (with diagrams), what is the chevy 350 firing order – [with diagram].

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2 thoughts on “Chevy 4.3L 3.8L 3.3L V6 Firing Order & Cylinder Numbers”

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does it matter witch piston in what order into block ?a

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I am having problem with fire order to Chevy 1996 1500 v6. as you shown in the instructions whrn I connect drive site the brushe 1 to 1-2 to 2- 3 to 3 its fail and have a tremble. and if I put 1 to3, have the same situation. i dont speak to much English, but Iam trying to explain the situation Iam having,

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GMC Safari 2003 Owner's Manual

  • GMC Manuals
  • 2003 Safari
  • Owner's manual

GMC Safari 2003 Owner's Manual

  • Owner's manual (386 pages)
  • page of 382 Go / 382

Table of Contents

  • How to Use this Manual
  • Vehicle Symbols
  • Model Reference

Seats and Restraint Systems

  • Front Seats
  • Manual Lumbar
  • Reclining Seatbacks
  • Head Restraints
  • Seatback Latches
  • Rear Seat Operation
  • Removing the Rear Seats
  • Bucket Seats
  • Safety Belts
  • Questions and Answers about Safety Belts
  • Driver Position
  • How to Wear Safety Belts Properly
  • Safety Belt Use During Pregnancy
  • Center Passenger Position
  • Right Front Passenger Position
  • Rear Seat Passengers
  • Rear Safety Belt Comfort Guides for Children and Small Adults
  • Safety Belt Extender
  • Child Restraints
  • Older Children
  • Child Restraint Systems
  • Where to Put the Restraint
  • Securing a Child Restraint Designed for the Latch System
  • Securing a Child Restraint in a Rear Outside Seat Position
  • Securing a Child Restraint in the Right Front Seat Position
  • Where Are the Air Bags
  • When Should an Air Bag Inflate
  • How Does an Air Bag Restrain
  • What Makes an Air Bag Inflate
  • What will You See after an Air Bag Inflates
  • Servicing Your Air Bag-Equipped Vehicle
  • Restraint System Check
  • Checking Your Restraint Systems

Features and Controls

  • Remote Keyless Entry System
  • Matching Transmitter(S) to Your Vehicle
  • Battery Replacement
  • Front Doors
  • Power Door Locks
  • Programmable Automatic Door Locks
  • Sliding Side Door
  • Leaving Your Vehicle
  • Sliding Door Security Lock
  • Hatch Release
  • Power Windows
  • Express-Down Window
  • Visor Vanity Mirror
  • Theft-Deterrent Systems
  • Starting and Operating Your Vehicle
  • Ignition Positions
  • New Vehicle Break-In
  • Retained Accessory Power (Rap)
  • Starting Your Engine
  • Fuel Regulator
  • Engine Coolant Heater
  • Automatic Transmission Operation
  • Tow/Haul Mode Button
  • Parking Brake
  • Shifting into Park (P)
  • Leaving Your Vehicle with the Engine Running
  • Torque Lock
  • Engine Exhaust
  • Parking over Things that Burn
  • Running Your Engine While You Are Parked
  • Manual Rearview Mirror
  • Outside Convex Mirror
  • Homelink Transmitter
  • Programming the Homelink Transmitter
  • Gate Operator and Canadian Programming
  • Using Homelink
  • Resetting Defaults
  • Overhead Console
  • Reading Lamps
  • Installing a Garage Door Opener
  • Luggage Carrier
  • Convenience Net

Instrument Panel

  • Hazard Warning Flashers
  • Other Warning Devices
  • Turn Signal/Multifunction Lever
  • Turn and Lane Change Signals
  • Headlamp High/Low-Beam Changer
  • Windshield Washer
  • Cruise Control
  • Exterior Lamps
  • Automatic Headlamp System
  • Lamps on Reminder
  • Daytime Running Lamps (Drl)
  • Interior Lamps
  • Exit Lighting
  • Instrument Panel Brightness Control
  • Entry Lighting
  • Accessory Power Outlets
  • Battery Run-Down Protection
  • Ashtrays and Cigarette Lighter
  • Climate Controls
  • Climate Control System
  • Defogging and Defrosting
  • Rear Heating System
  • Setting the Temperature
  • Rear Air Conditioning System
  • Directing the Airflow
  • Selecting the Fan Speed
  • Rear Window Defogger
  • Rear Climate Control System
  • Outlet Adjustment
  • Operation Tips
  • Instrument Panel Cluster
  • Speedometer and Odometer
  • Trip Odometer
  • Brake System Warning Light
  • Anti-Lock Brake System Warning Light
  • Engine Coolant Temperature Gage
  • Malfunction Indicator Lamp
  • If the Light Is Flashing
  • Emissions Inspection and Maintenance Programs
  • Oil Pressure Gage
  • Service All-Wheel Drive Light
  • Check Gages Warning Light
  • Low Fuel Warning Light
  • Am-Fm Radio
  • Radio with CD
  • Setting Preset Stations
  • Playing a Compact Disc
  • Compact Disc Messages
  • Theft-Deterrent Feature
  • Activating the Theft-Deterrent Feature
  • Disabling the Theft-Deterrent Feature
  • Understanding Radio Reception
  • Care of Your CD Player
  • Care of Your Cds

Section 4 Driving Your Vehicle

Driving your vehicle, your driving, the road, and your vehicle.

  • Defensive Driving
  • Drunken Driving
  • Control of a Vehicle
  • Anti-Lock Brake System
  • Locking Rear Axle
  • Steering Tips
  • Off-Road Recovery
  • Loss of Control
  • Driving at Night
  • Driving in Rain and on Wet Roads
  • Driving through Flowing Water
  • Some Other Rainy Weather Tips
  • City Driving
  • Freeway Driving
  • Before Leaving on a Long Trip
  • Highway Hypnosis
  • Hill and Mountain Roads
  • Winter Driving
  • Driving on Snow or Ice
  • If You Are Stuck: in Sand, Mud, Ice or Snow
  • Rocking Your Vehicle to Get It out
  • Towing Your Vehicle
  • Recreational Vehicle Towing
  • Loading Your Vehicle
  • Towing a Trailer
  • Trailering Package
  • If You Do Decide to Pull a Trailer
  • Weight of the Trailer
  • Tow/Haul Mode
  • Weight of the Trailer Tongue
  • Total Weight on Your Vehicle's Tires
  • Trailer Brakes
  • Safety Chains
  • Driving with a Trailer
  • Following Distance
  • Turn Signals When Towing a Trailer
  • Making Turns
  • Driving on Grades
  • Parking on Hills
  • Maintenance Schedule
  • Maintenance When Trailer Towing
  • Trailer Wiring Harness

Section 5 Service and Appearance Care

Service and appearance care.

  • Doing Your Own Service Work
  • Adding Equipment to the Outside of
  • Your Vehicle
  • Gasoline Octane
  • Gasoline Specifications
  • California Fuel
  • Fuels in Foreign Countries
  • Filling Your Tank
  • Filling a Portable Fuel Container

Checking Things under the Hood

  • Hood Release
  • Engine Compartment Overview
  • When to Add Engine Oil
  • What Kind of Engine Oil to Use
  • Engine Oil Additives
  • Engine Cover
  • What to Do with Used Oil
  • Engine Air Cleaner/Filter
  • When to Inspect the Engine Air Cleaner/Filter
  • Automatic Transmission Fluid
  • Checking the Fluid Level
  • Engine Coolant
  • What to Use
  • Adding Coolant
  • Radiator Pressure Cap
  • Engine Overheating
  • If Steam Is Coming from Your Engine
  • Cooling System
  • Engine Fan Noise
  • Power Steering Fluid
  • Windshield Washer Fluid
  • Brake Fluid
  • Checking Brake Fluid
  • Brake Adjustment
  • Replacing Brake System Parts
  • Jump Starting

All-Wheel Drive

  • Transfer Case

Bulb Replacement

  • Halogen Bulbs
  • Front Turn Signal Lamps
  • Replacement Bulbs

Windshield Wiper Blade Replacement

  • Inflation -- Tire Pressure
  • Tire Inspection and Rotation
  • Buying New Tires
  • When It Is Time for New Tires
  • Uniform Tire Quality Grading
  • Wheel Alignment and Tire Balance
  • Wheel Replacement
  • Tire Chains
  • If a Tire Goes Flat
  • Changing a Flat Tire
  • Removing the Spare Tire and Tools
  • Removing the Flat Tire and Installing the Spare Tire
  • Compact Spare Tire
  • Storing a Flat or Spare Tire and Tools

Appearance Care

  • Cleaning the Inside of Your Vehicle
  • Using Cleaner on Fabric
  • Cleaning Fabric/Carpet
  • Special Fabric Cleaning Problems
  • Cleaning Leather
  • Cleaning the Top of the Instrument Panel
  • Cleaning Vinyl
  • Cleaning Interior Plastic Components
  • Care of Safety Belts
  • Weatherstrips
  • Cleaning the Outside of Your Vehicle
  • Cleaning Exterior Lamps/Lenses
  • Finish Care
  • Cleaning the Windshield and Wiper Blades
  • Cleaning Aluminum Wheels
  • Finish Damage
  • Sheet Metal Damage
  • Chemical Paint Spotting
  • Underbody Maintenance
  • Vehicle Care/Appearance Materials

Vehicle Identification

  • Vehicle Identification Number (VIN)
  • Service Parts Identification Label

Electrical System

  • Add-On Electrical Equipment
  • Headlamp Wiring
  • Windshield Wiper Fuses
  • Power Windows and Other Power Options
  • Fuses and Circuit Breakers
  • Instrument Panel Fuse Block
  • Underhood Fuse Block

Capacities and Specifications

Normal maintenance replacement parts.

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Quick Links

  • 1 Tow/Haul Mode Light
  • Download this manual
  • Table of Contents 1
  • Section 4 Driving Your Vehicle 175
  • Section 5 Service and Appearance Care 217
  • Section 6 Maintenance Schedule 319
  • Section 7 Customer Assistance Information 355

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Summary of Contents for GMC Safari 2003

Page 1: table of contents, page 2: how to use this manual.

  • Page 3 Safety Warnings and Symbols You will also find a circle with a slash through it in this book. This safety You will find a number of safety cautions in this book. symbol means “Don’t,” We use a box and the word CAUTION to tell you about “Don’t do this”...

Page 4: Vehicle Symbols

  • Page 5 These are some examples of vehicle symbols you may find on your vehicle:...

Page 6: Model Reference

Page 7: seats and restraint systems, page 8: front seats, page 9: power seat, page 10: reclining seatbacks, page 11: head restraints, page 12: seatback latches, page 13: rear seats.

  • Page 14 5. Lift up on the left and the right seat release levers 6. Lift up on the rear of the seat to remove the seat at the same time. The latches are near the floor on assembly from the rear latch pins. Then, pull back the rear legs of the seat.

Page 15: Replacing The Rear Seats

  • Page 16 3. To raise the seatback, do the following: If you installed the safety belt with the release hole facing inward (toward the seat), slide the plastic cover 3.1. Unlock the seatback latch by pulling up on up so you can see the buckle. Disconnect the seat belt. the latch release lever at the right rear of the Slide the cover back down and reinstall the belt seat, while pushing down on the upper...

Page 17: Bench Seat

Page 18: bucket seats, page 19: safety belts, page 20: why safety belts work.

  • Page 21 Put someone on it. Get it up to speed. Then stop the vehicle. The rider doesn’t stop. 1-15...
  • Page 22 The person keeps going until stopped by something. In or the instrument panel... a real vehicle, it could be the windshield... 1-16...

Page 23: Questions And Answers About Safety Belts

Page 24: how to wear safety belts properly.

  • Page 25 3. Pick up the latch plate and pull the belt across you. The lap part of the belt should be worn low and snug on Do not let it get twisted. the hips, just touching the thighs. In a crash, this applies force to the strong pelvic bones.

Page 26: Shoulder Belt Height Adjuster

  • Page 27 What’s wrong with this? CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. The shoulder belt is too loose. It will not give nearly as much protection this way.
  • Page 28 What’s wrong with this? CAUTION: You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones.
  • Page 29 What’s wrong with this? CAUTION: You can be seriously injured if your belt goes over an armrest like this. The belt would be much too high. In a crash, you can slide under the belt. The belt force would then be applied at the abdomen, not at the pelvic bones, and that could cause serious or fatal injuries.
  • Page 30 What’s wrong with this? CAUTION: You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which aren’t as strong as shoulder bones.
  • Page 31 What’s wrong with this? CAUTION: You can be seriously injured by a twisted belt. In a crash, you wouldn’t have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it.

Page 32: Safety Belt Use During Pregnancy

Page 33: center passenger position.

  • Page 34 When you sit in a center seating position, you have a To make the belt shorter, pull its free end as shown lap safety belt, which has no retractor. To make the belt until the belt is snug. Buckle, position and release it the longer, tilt the latch plate and pull it along the belt.

Page 35: Rear Seat Passengers

  • Page 36 If the belt stops before it reaches the buckle, tilt the 3. To make the lap part tight, pull down on the buckle latch plate and keep pulling until you can buckle end of the belt as you pull up on the shoulder part. it.
  • Page 37 CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. The lap part of the belt should be worn low and snug on the hips, just touching the thighs.

Page 38: Rear Safety Belt Comfort Guides For Children And Small Adults

  • Page 39 2. Slide the guide under and past the belt. The elastic 3. Be sure that the belt is not twisted and it lies flat. cord must be under the belt. Then, place the guide The elastic cord must be under the belt and the over the belt, and insert the two edges of the guide on top.

Page 40: Safety Belt Extender

Page 41: child restraints.

  • Page 42 What if a child is wearing a lap-shoulder belt, but the child is so small that the shoulder belt is very close to the child’s face or neck? Move the child toward the center of the vehicle, but be sure that the shoulder belt still is on the child’s shoulder, so that in a crash the child’s upper body would have the restraint that belts provides.
  • Page 43 CAUTION: Never do this. Here a child is sitting in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. If the child wears the belt in this way, in a crash the child might slide under the belt.

Page 44: Infants And Young Children

  • Page 45 CAUTION: (Continued) CAUTION: For example, in a crash at only 25 mph Children who are up against, or very close to, (40 km/h), a 12-lb. (5.5 kg) baby will suddenly any air bag when it inflates can be seriously become a 240-lb. (110 kg) force on a person’s injured or killed.
  • Page 46 What are the different types of add-on child restraints? CAUTION: Add-on child restraints, which are purchased by the vehicle’s owner, are available in four basic Newborn infants need complete support, types. Selection of a particular restraint should take including support for the head and neck. This into consideration not only the child’s weight, is necessary because a newborn infant’s neck height and age but also whether or not the restraint...
  • Page 47 Cargo Vans CAUTION: CAUTION: The body structure of a young child is quite unlike that of an adult or older child, for whom Children who are up against, or very close to, the safety belts are designed. A young child’s any air bag when it inflates can be seriously hip bones are still so small that the vehicle’s injured or killed.
  • Page 48 CAUTION: CAUTION: Newborn infants need complete support, The body structure of a young child is quite including support for the head and neck. This unlike that of an adult or older child, for whom is necessary because a newborn infant’s neck the safety belts are designed.
  • Page 49 CAUTION: People should never hold a baby in their arms while riding in a vehicle. A baby doesn’t weigh much -- until a crash. During a crash a baby will become so heavy it is not possible to hold it. For example, in a crash at only 25 mph (40 km/h), a 12-lb.

Page 50: Child Restraint Systems

  • Page 51 A forward-facing child seat (C-E) provides restraint for A booster seat (F-G) is a child restraint designed to the child’s body with the harness and also sometimes improve the fit of the vehicle’s safety belt system. Some with surfaces such as T-shaped or shelf-like shields. booster seats have a shoulder belt positioner, and some high-back booster seats have a five-point harness.
  • Page 52 When choosing a child restraint, be sure the child How do child restraints work? restraint is designed to be used in a vehicle. If it is, it will have a label saying that it meets federal motor A child restraint system is any device designed for vehicle safety standards.

Page 53: Where To Put The Restraint

Page 54: top strap.

  • Page 55 In Canada, the law requires that forward-facing child restraints have a top strap, and that the strap be anchored. In the United States, some child restraints also have a top strap. If your child restraint has a top strap, it should be anchored. Anchor the top strap to one of the following anchor points.

Page 56: Top Strap Anchor Location

  • Page 57 Bench Seats: An anchor bracket is located at the rear of the seat cushion near the top rear of the seat leg for each outboard seating position of the second row. For the third row, an anchor bracket is located at the rear of the seat cushion near the top rear of the seat leg for the right outboard seating position.
  • Page 58 Lower Anchorages and Top Tethers In order to use the system, you need either a forward-facing child restraint that has attaching for Children (LATCH System) points (B) at its base and a top tether anchor (C), or a rear-facing child restraint that has attaching points (B), If you have a passenger van it has the LATCH system.
  • Page 59 CAUTION: If a LATCH-type child restraint isn’t attached to its anchorage points, the restraint won’t be able to protect the child correctly. In a crash, the child could be seriously injured or killed. Make sure that a LATCH-type child restraint is properly installed using the anchorage points, or use the vehicle’s safety belts to secure the restraint.

Page 60: Securing A Child Restraint Designed For The Latch System

  • Page 61 If your child restraint does not have the LATCH system, you’ll be using the lap-shoulder belt to secure the child restraint in this position. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say.
  • Page 62 4. Buckle the belt. Make sure the release button is 5. To tighten the belt, pull up on the shoulder belt positioned so you would be able to unbuckle the while you push down on the child restraint. If safety belt quickly if you ever had to. you’re using a forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt.
  • Page 63 Securing a Child Restraint in a If your child restraint does not have the LATCH system, you’ll be using the lap belt to secure the child restraint Center Seat Position in this position. Be sure to follow the instructions that came with the child restraint. Secure the child in the Bench Seat child restraint when and as the instructions say.
  • Page 64 3. Run the vehicle’s safety belt through or around the 5. To tighten the belt, pull its free end while you push restraint. The child restraint instructions will show down on the child restraint. If you’re using a you how. forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt.

Page 65: Securing A Child Restraint In The Right Front Seat Position

  • Page 66 You’ll be using the lap-shoulder belt. See Top Strap on page 1-48 , if the child restraint has one. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say.
  • Page 67 5. Pull the rest of the belt all the way out of the 6. To tighten the belt, feed the shoulder belt back into retractor to set the lock. the retractor while you push down on the child restraint. You may find it helpful to use your knee to push down on the child restraint as you tighten the belt.

Page 68: Air Bag System

  • Page 69 CAUTION: CAUTION: Air bags inflate with great force, faster than the Anyone who is up against, or very close to, blink of an eye. If you’re too close to an any air bag when it inflates can be seriously inflating air bag, as you would be if you were injured or killed.

Page 70: Where Are The Air Bags

  • Page 71 CAUTION: If something is between an occupant and an air bag, the bag might not inflate properly or it might force the object into that person causing severe injury or even death. The path of an inflating air bag must be kept clear. Don’t put anything between an occupant and an air bag, and don’t attach or put anything on the steering wheel hub or on or near any other air...

Page 72: When Should An Air Bag Inflate

Page 73: how does an air bag restrain, page 74: what will you see after an air bag inflates, page 75: servicing your air bag-equipped vehicle.

  • Page 76 Adding Equipment to Your Air Is there anything I might add to the front of the vehicle that could keep the air bags from Bag-Equipped Vehicle working properly? Yes. If you add things that change your vehicle’s If I add a push bumper or a bicycle rack to the frame, bumper system, front end sheet metal or front of my vehicle, will it keep the air bags height, they may keep the air bag system...

Page 77: Restraint System Check

  • Page 78 If you’ve had a crash, do you need new belts or LATCH If your seat adjuster won’t work after a crash, the system parts? special part of the safety belt that goes through the seat to the adjuster may need to be replaced. After a very minor collision, nothing may be necessary.

Page 79: Features And Controls

Page 80: keys.

  • Page 81 This vehicle has one The bar-coded tag has a code on it that tells your dealer double-sided key for the or a qualified locksmith how to make extra keys. Keep ignition and door locks. It this tag in a safe place. If you lose your keys, you’ll be will fit with either side up.

Page 82: Remote Keyless Entry System

Page 83: matching transmitter(s) to your vehicle, page 84: battery replacement, page 85: doors and locks, page 86: front doors, page 87: programmable automatic door locks, page 88: sliding side door, page 89: sliding door security lock.

  • Page 90 Canceling the Sliding Door Security Lock CAUTION: To cancel the security lock, do the following: If your vehicle is facing downward on a steep 1. Unlock the door and open it from the outside. grade (15 percent or more), the door may not 2.

Page 91: Rear Doors

  • Page 92 To fully open the rear doors, push in on the clip CAUTION: and lift the check assembly up off the mounting bracket. It can be dangerous to drive with the rear glass open because carbon monoxide (CO) gas can come into your vehicle. You can’t see or smell CO.

Page 93: Hatch Release

Page 94: windows, page 95: power windows, page 96: theft-deterrent systems, page 97: starting and operating your vehicle, page 98: retained accessory power (rap), page 99: starting your engine, page 100: engine coolant heater, page 101: automatic transmission operation.

  • Page 102 Notice: Damage to your transmission caused by REVERSE (R): Use this gear to back up. shifting out of PARK (P) or NEUTRAL (N) with Notice: Shifting to REVERSE (R) while your vehicle the engine racing isn’t covered by your warranty. is moving forward could damage your transmission.

Page 103: Tow/Haul Mode Button

Page 104: parking brake, page 105: shifting into park (p), page 106: leaving your vehicle with the engine running, page 107: torque lock, page 108: parking over things that burn, page 109: running your engine while you are parked, page 110: mirrors, page 111: outside convex mirror, page 112: homelink transmitter, page 113: programming the homelink transmitter, page 114: gate operator and canadian programming, page 115: using homelink, page 116: storage areas, page 117: overhead console, page 118: reading lamps.

  • Page 119 4. Center the garage door opener activation button 6. Now, with the over the console door button and press the opener compartment door firmly into place. closed, press the button again to make The pegs inside the sure the garage compartment door are door opener operates used to make sure...

Page 120: Driver Information System

  • Page 121 If this happens, follow these instructions to set the 4. Press US/MET until your zone number appears on variance for your particular location: the display. 1. Find your location on the zone map. Record your 5. Press MODE to enter your zone number. Your zone number.

Page 122: Luggage Carrier

Page 123: convenience net.

  • Page 124 NOTES 2-46...

Page 125: Instrument Panel

Page 126: instrument panel overview.

  • Page 127 The main components of your instrument panel are the following: A. Exterior Lamp Control K. Rear Washer/Wiper Switch (Option) B. Instrument Panel Brightness Thumbwheel L. Front Ashtray C. Multifunction Lever M. Dome Override Button D. Hazard Warning Flasher Button N. Hood Release E.

Page 128: Hazard Warning Flashers

Page 129: other warning devices, page 130: turn signal/multifunction lever, page 131: headlamp high/low-beam changer, page 132: windshield washer.

  • Page 133 Rear Window Washer/Wiper For delay wiping, slide the switch up to the center position next to the word DELAY on the rear wiper control. The wiper will cycle every nine seconds. Your vehicle may have this feature. The rear window To wash the window, push in on the switch.

Page 134: Cruise Control

  • Page 135 Resuming a Set Speed Increasing Speed While Using Cruise Control Suppose you set your cruise control at a desired speed and then you apply the brake. This, of course, shuts There are two ways to go to a higher speed: off the cruise control.

Page 136: Exterior Lamps

Page 137: automatic headlamp system, page 138: lamps on reminder, page 139: interior lamps, page 140: dome lamps, page 141: ashtrays and cigarette lighter, page 142: climate controls, page 143: defogging and defrosting, page 144: setting the temperature, page 145: rear window defogger, page 146: outlet adjustment, page 147: warning lights, gages and indicators, page 148: instrument panel cluster, page 149: speedometer and odometer.

  • Page 150 Safety Belt Reminder Light Air Bag Readiness Light When the key is turned to RUN or START, a tone will There is an air bag readiness light on the instrument come on for several seconds to remind people to fasten panel, which shows AIR BAG or the air bag symbol.

Page 151: Charging System Light

Page 152: brake system warning light, page 153: anti-lock brake system warning light, page 154: malfunction indicator lamp.

  • Page 155 This system is called OBD II (On-Board Modifications to these systems could lead to costly Diagnostics-Second Generation) and is intended to repairs not covered by your warranty. This may assure that emissions are at acceptable levels for the also result in a failure to pass a required Emission life of the vehicle, helping to produce a cleaner Inspection/Maintenance test.

Page 156: If The Light Is Flashing

Page 157: emissions inspection and maintenance programs, page 158: oil pressure gage, page 159: security light, page 160: fuel gage, page 161: low fuel warning light, page 162: audio system(s), page 163: am-fm radio, page 164: adjusting the speakers (balance/fade), page 165: radio with cd, page 166: setting preset stations, page 167: playing a compact disc.

  • Page 168 Do not add paper labels to discs, they could get caught REV 4 (Reverse): Press and hold this pushbutton to in the CD player. return rapidly to a favorite passage. You will hear the disc play at high speed while you press this Do not play 3 inch discs without a standard adapter pushbutton.

Page 169: Compact Disc Messages

Page 170: rear seat audio (rsa), page 171: theft-deterrent feature, page 172: activating the theft-deterrent feature, page 173: disabling the theft-deterrent feature, page 174: understanding radio reception, page 175: driving your vehicle, page 176: your driving, the road, and your vehicle, page 177: drunken driving.

  • Page 178 According to the American Medical Association, a 180 lb It’s the amount of alcohol that counts. For example, if (82 kg) person who drinks three 12 ounce (355 ml) the same person drank three double martinis (3 ounces bottles of beer in an hour will end up with a BAC or 90 ml of liquor each) within an hour, the person’s of about 0.06 percent.
  • Page 179 But the ability to drive is affected well below a BAC of There’s something else about drinking and driving that 0.10 percent. Research shows that the driving skills many people don’t know. Medical research shows of many people are impaired at a BAC approaching that alcohol in a person’s system can make crash 0.05 percent, and that the effects are worse at night.

Page 180: Control Of A Vehicle

Page 181: anti-lock brake system.

  • Page 182 The anti-lock system can change the brake pressure faster than any driver could. The computer is programmed to make the most of available tire and road conditions. This can help you steer around the obstacle while braking hard. Let’s say the road is wet and you’re driving safely. Suddenly, an animal jumps out in front of you.

Page 183: Power Steering

Page 184: steering in emergencies, page 185: off-road recovery, page 186: passing, page 187: loss of control, page 188: driving at night.

  • Page 189 Here are some tips on night driving. Your eyes will have less trouble adjusting to night. But if you’re driving, don’t wear sunglasses at night. They • Drive defensively. may cut down on glare from headlamps, but they also • Don’t drink and drive.

Page 190: Driving In Rain And On Wet Roads

  • Page 191 CAUTION: Wet brakes can cause accidents. They will not work as well in a quick stop and may cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car wash, apply your brake pedal lightly until your brakes work normally.

Page 192: Driving Through Flowing Water

Page 193: city driving, page 194: freeway driving, page 195: before leaving on a long trip, page 196: highway hypnosis.

  • Page 197 If you drive regularly in steep country, or if you’re planning to visit there, here are some tips that can make CAUTION: your trips safer and more enjoyable. • Keep your vehicle in good shape. Check all fluid Coasting downhill in NEUTRAL (N) or with the levels and also the brakes, tires, cooling system ignition off is dangerous.

Page 198: Winter Driving

  • Page 199 Whatever the condition – smooth ice, packed, blowing or loose snow – drive with caution. Accelerate gently. Try not to break the fragile traction. If you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more. Your anti-lock brakes improve your vehicle’s stability when you make a hard stop on a slippery road.

Page 200: If You're Caught In A Blizzard

  • Page 201 Run your engine only as long as you must. This saves fuel. When you run the engine, make it go a little CAUTION: faster than just idle. That is, push the accelerator slightly. This uses less fuel for the heat that you get and it keeps the battery charged.

Page 202: If You Are Stuck: In Sand, Mud, Ice Or Snow

Page 203: towing.

  • Page 204 Notice: Your warranty does not cover parts or The Certification/Tire label also tells you the maximum weights for the front and rear axles, called Gross components that fail because of overloading. Axle Weight Rating (GAWR). To find out the actual loads If you put things inside of your vehicle –...

Page 205: Towing A Trailer

Page 206: if you do decide to pull a trailer, page 207: weight of the trailer.

  • Page 208 The following chart shows how much your trailer can weigh, based upon your vehicle model and options. Max. Trailer Wt. (lbs) Vehicle Axle Ratio (kg) GCWR (lbs) (kg) 3.42 5,300 (2406) 9,500 (4313) Two-Wheel Drive (Cargo) 3.73 5,800 (2633) 10,000 (4540) 3.42 4,900 (2225) 9,500 (4313)

Page 209: Weight Of The Trailer Tongue

Page 210: trailer brakes, page 211: driving with a trailer, page 212: following distance, page 213: driving on grades, page 214: maintenance schedule, page 215: trailer wiring harness.

  • Page 216 NOTES 4-42...

Page 217: Service And Appearance Care

  • Page 218 Section 5 Service and Appearance Care Appearance Care ..........5-83 Electrical System ..........5-92 Cleaning the Inside of Your Vehicle ....5-84 Add-On Electrical Equipment ......5-92 Care of Safety Belts ........5-86 Headlamp Wiring ..........5-92 Weatherstrips ..........5-86 Windshield Wiper Fuses ........5-92 Cleaning the Outside of Your Vehicle ....5-86 Power Windows and Other Power Options ..5-92 Sheet Metal Damage ........5-88 Fuses and Circuit Breakers ......5-93...

Page 219: Service

Page 220: adding equipment to the outside of, page 221: fuel, page 222: california fuel, page 223: fuels in foreign countries, page 224: filling your tank.

  • Page 225 When you put the fuel cap back on, turn it to the right (clockwise) until you hear a clicking sound. Make CAUTION: sure you fully install the cap. The diagnostic system can determine if the fuel cap has been left off or improperly installed.

Page 226: Filling A Portable Fuel Container

Page 227: hood release.

  • Page 228 Return the prop to its retainer and pull the hood down. Then close it firmly. 3. Lift the hood, release the hood prop from its retainer and put the hood prop into the slot in the hood. Before closing the hood, be sure all the filler caps are on properly.

Page 229: Engine Compartment Overview

Page 230: engine oil, page 231: when to add engine oil, page 232: what kind of engine oil to use, page 233: engine oil additives, page 234: maintenance schedule, page 235: engine cover.

  • Page 236 2. Remove the instrument panel extension by 3. Remove the screws located near the top on each removing the two nuts that secure it in place. The side of the extension. Grasp the extension from nuts are located at the bottom of the extension both sides and gently remove it.
  • Page 237 4. Disconnect the electrical connectors and set the 5. Grasp the top of the heater duct and pull down extension aside. gently to remove it. 5-21...
  • Page 238 6. Loosen the two bolts on the engine cover. The 8. Grasp the bottom of the cover and slide it rearward. bolts are not supposed to come out of the cover, Then, lift it up and out of the vehicle. only from the front of the dash.

Page 239: Reinstalling The Engine Cover

Page 240: when to inspect the engine air cleaner/filter, page 241: automatic transmission fluid, page 242: checking the fluid level, page 243: how to add fluid, page 244: engine coolant, page 245: adding coolant, page 246: radiator pressure cap, page 247: engine overheating, page 248: if no steam is coming from your engine, page 249: cooling system.

  • Page 250 How to Add Coolant to the Coolant If there seems to be no leak, start the engine again. The engine cooling fan speed should increase when idle Recovery Tank speed is doubled by pushing the accelerator pedal down. If it doesn’t, your vehicle needs service. Turn off If you haven’t found a problem yet, but the coolant level the engine.
  • Page 251 Notice: In cold weather, water can freeze and crack the engine, radiator, heater core and other parts. CAUTION: Use the recommended coolant and the proper coolant mixture. You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough.
  • Page 252 If the overheat warning continues, there’s one more thing you can try. You can add the proper coolant mixture directly to the radiator, but be sure the cooling system is cool before you do it. CAUTION: Steam and scalding liquids from a hot cooling system can blow out and burn you badly.

Page 253: How To Add Coolant To The Radiator

  • Page 254 4. Then fill the coolant recovery tank to the ADD mark. ® 3. Fill the radiator with the proper DEX-COOL coolant mixture, up to the base of the filler 5. Put the cap back on the coolant recovery tank, neck. See Engine Coolant on page 5-28 for more but leave the pressure cap off.

Page 255: Engine Fan Noise

Page 256: power steering fluid, page 257: windshield washer fluid, page 258: brakes, page 259: checking brake fluid.

  • Page 260 What to Add Notice: • Using the wrong fluid can badly damage brake When you do need brake fluid, use only DOT-3 brake system parts. For example, just a few drops of fluid. Use new brake fluid from a sealed container mineral-based oil, such as engine oil, in your only.

Page 261: Brake Adjustment

Page 262: battery, page 263: vehicle storage.

  • Page 264 1. Check the other vehicle. It must have a 12–-volt 4. Open the hoods and locate the batteries. Find the battery with a negative ground system. positive (+) and negative (−) terminals on each battery. Notice: If the other system isn’t a 12-volt system with a negative ground, both vehicles can be damaged.
  • Page 265 6. Connect the red positive (+) cable to the CAUTION: positive (+) terminal of the vehicle with the dead battery. Use Fans or other moving engine parts can injure a remote positive (+) you badly. Keep your hands away from moving terminal if the parts once the engine is running.
  • Page 266 8. Now connect the black 9. Connect the other end of the negative (−) cable at negative (−) cable to least 18 inches (45 cm) away from the dead battery, the negative (−) but not near engine parts that move. The electrical terminal of the good connection is just as good there, and the chance battery.
  • Page 267 To disconnect the jumper cables from both vehicles, do the following: 1. Disconnect the black negative (−) cable from the vehicle that had the dead battery. 2. Disconnect the black negative (−) cable from the vehicle with the good battery. 3.

Page 268: All-Wheel Drive

Page 269: rear axle, page 270: front axle, page 271: bulb replacement.

  • Page 272 Composite Headlamps 2. Pull the connector out and unplug the lamp. 1. Open the hood. 2. Remove the two screws from the sidemarker/turn signal lamp. 3. Plug the new lamp into the connector. 4. Reverse Steps 1 and 2 to reinstall the headlamp. 5-56...
  • Page 273 4. Remove the screw located behind the corner reflector to remove the entire corner reflector. 3. Completely remove the sidemarker/turn signal lamp by pulling out the assembly and disconnecting the sidemarker/turn signal lamp sockets from the lamp. 5-57...
  • Page 274 7. Turn the halogen bulb counterclockwise to remove it from the assembly. 8. Install the new bulb into the composite assembly by turning it clockwise until it is completely tightened. 5. Remove the remaining three screws, the first one from the corner reflector pocket and the two 9.

Page 275: Front Turn Signal Lamps

Page 276: taillamps, page 277: replacement bulbs, page 278: windshield wiper blade replacement, page 279: tires, page 280: inflation -- tire pressure.

  • Page 281 Make sure the spare tire is stored securely. Push, pull, After the tires have been rotated, adjust the front and and then try to rotate or turn the tire. If it moves, rear inflation pressures as shown on the use the ratchet/wheel wrench to tighten the cable. See Certification/Tire label.

Page 282: When It Is Time For New Tires

Page 283: uniform tire quality grading.

  • Page 284 Treadwear Temperature – A, B, C The treadwear grade is a comparative rating based on The temperature grades are A (the highest), B, and C, the wear rate of the tire when tested under controlled representing the tire’s resistance to the generation conditions on a specified government test course.

Page 285: Wheel Alignment And Tire Balance

Page 286: tire chains, page 287: if a tire goes flat, page 288: changing a flat tire, page 289: removing the spare tire and tools.

  • Page 290 The ratchet has an UP side. It also has a DOWN side. Your compact spare tire is stored underneath the rear of your vehicle. You will use the ratchet and extension to lower the compact spare tire. 5-74...
  • Page 291 4. Attach the ratchet to the extension, with the DOWN 7. When the tire has been side facing you. The extension has a socket end lowered, tilt the retainer and a flat chisel end. plate at the end of the cable and pull it 5.

Page 292: Removing The Wheel Covers

Page 293: removing the flat tire and installing the spare tire.

  • Page 294 Front Position 4. Attach the ratchet to the extension with the UP side facing you. A. Front Jack Location B. Jack 5. Turn the ratchet clockwise. That will raise the jack C. Ratchet and Extension lift head a little. 6. Position the jack under the vehicle. 5-78...
  • Page 295 Rear Position 7. Raise the vehicle by turning the ratchet clockwise. A. Rear Jack Location Make sure the UP mark faces you. Raise the vehicle far enough off the ground so there is enough B. Jack room for the compact spare tire to fit underneath C.
  • Page 296 9. Remove any rust or dirt from the wheel bolts, 10. Put on the compact spare tire. Put the nuts on by mounting surfaces and spare wheel. hand. Make sure the cone-shaped end is toward the wheel. Tighten each nut by hand until the wheel is held against the hub.
  • Page 297 Notice: Improperly tightened wheel nuts can lead 12. Tighten the wheel nuts firmly in a crisscross to brake pulsation and rotor damage. To avoid sequence as shown. expensive brake repairs, evenly tighten the wheel Turn the ratchet nuts in the proper sequence and to the proper clockwise with the UP torque specification.

Page 298: Compact Spare Tire

Page 299: appearance care, page 300: cleaning the inside of your vehicle, page 301: cleaning leather, page 302: cleaning glass surfaces, page 303: cleaning exterior lamps/lenses, page 304: cleaning aluminum wheels, page 305: underbody maintenance.

  • Page 306 Vehicle Care/Appearance Materials Vehicle Care/Appearance Materials (cont’d) (cont’d) Description Usage Description Usage Removes dust, Medium foaming fingerprints, and surface shampoo. Cleans and Finish Enhancer contaminants. Spray on Wash Wax Concentrate lightly waxes. wipe off. Biodegradable and phosphate free. Removes swirl marks, fine scratches and other Quickly and easily Swirl Remover Polish...

Page 307: Vehicle Identification

Page 308: electrical system, page 309: fuses and circuit breakers.

  • Page 310 Fuse/Circuit Usage Breaker Courtesy Lamps, Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps, Courtesy Lamps Daytime Running Lamps Relay, Instrument Panel Cluster Rear Defogger Cruise Module, Truck Body Control Module, Instrument Panel Cluster, Cruise Control Switch, Electrochromic Mirror Power Outlets, DLC, Subwoofer Amplifier Crank Circuit Fuse, Park/Neutral Switch, Starter Enabler Relay...
  • Page 311 Fuse/Circuit Usage Fuse/Circuit Usage Breaker Breaker Air Bag System Front Wipers, Front Washer Pump Not Used VCM-Ign 3, VCM-Brake, Cruise Stepper Motor Signal, ATC Module L, M1, M2 Blower Motor, Rear Air Instrument Panel Radio: ATC (Main Conditioning Relay Coil, Front Cont. Temp.

Page 312: Underhood Fuse Block

  • Page 313 Relays Usage Fuse/Circuit Usage Breaker A/C Relay (Rear Heat and Rear/Heat and Air Conditioning Fuel Pump Relay and Motor, VCM, ECM-1B A/C) Oil Pressure Switch/Sender Upfitter-ACCY HORN Horn Relay and Horn Upfitter Accessory Relay Air Conditioning Enable Relay and A/C COMP Starter Enable Compressor Starter...
  • Page 314 Fuse/Circuit Usage Fuse/Circuit Usage Breaker Breaker DIODE-1 Air Conditioning IGN A Starter Relay, Ignition Switch Blank Not Used IGN B Ignition Switch Blank Not Used Electronic Brake Control Module Blank Not Used Blank Not Used Courtesy Fuse, Power Adjust Mirrors LIGHTING Fuse, Truck Body Control Battery Radio Accessory, Power Windows...

Page 315: Capacities And Specifications

  • Page 316 Capacities and Specifications (cont’d) Capacities Application English Metric Differential Fluid 2.6 pints 1.2 L Front Axle 3.5 pints 1.7 L Rear Axle Refrigerant Type 134a 2.25 lbs. 1.02 kg Front A/C 3.0 lbs. 1.36 kg Front and Rear A/C All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual.

Page 317: Normal Maintenance Replacement Parts

  • Page 318 NOTES 5-102...
  • Page 319 Section 6 Maintenance Schedule Maintenance Schedule ........6-2 At Least Once a Year ........6-27 Introduction ...........6-2 Part C: Periodic Maintenance Inspections ..6-30 Your Vehicle and the Environment ....6-2 Steering, Suspension and Front Drive Axle Maintenance Requirements ......6-2 Boot and Seal Inspection ......6-30 How This Section is Organized ......6-3 Exhaust System Inspection ......6-30 Part A: Scheduled Maintenance Services ...6-4...

Page 320: Maintenance Schedule

Page 321: how this section is organized, page 322: part a: scheduled maintenance services, page 323: selecting the right schedule, page 324: long trip/highway definition, page 325: short trip/city scheduled maintenance.

  • Page 326 12,000 Miles (20 000 km) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these Change engine oil and filter (or every 3 months, conditions: whichever occurs first). An Emission Control Service. −...
  • Page 327 21,000 Miles (35 000 km) 27,000 Miles (45 000 km) Change engine oil and filter (or every 3 months, Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, Lubricate chassis components (or every 3 months, whichever occurs first).
  • Page 328 36,000 Miles (60 000 km) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these Change engine oil and filter (or every 3 months, conditions: whichever occurs first). An Emission Control Service. −...
  • Page 329 42,000 Miles (70 000 km) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these Change engine oil and filter (or every 3 months, conditions: whichever occurs first). An Emission Control Service. −...
  • Page 330 48,000 Miles (80 000 km) 51,000 Miles (85 000 km) Change engine oil and filter (or every 3 months, Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, Lubricate chassis components (or every 3 months, whichever occurs first).
  • Page 331 57,000 Miles (95 000 km) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these Change engine oil and filter (or every 3 months, conditions: whichever occurs first). An Emission Control Service. −...
  • Page 332 63,000 Miles (105 000 km) 69,000 Miles (115 000 km) Change engine oil and filter (or every 3 months, Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, Lubricate chassis components (or every 3 months, whichever occurs first).
  • Page 333 75,000 Miles (125 000 km) Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals Change engine oil and filter (or every 3 months, for leaking. whichever occurs first). An Emission Control Service. 78,000 Miles (130 000 km) Lubricate chassis components (or every 3 months, whichever occurs first).
  • Page 334 84,000 Miles (140 000 km) 90,000 Miles (150 000 km) Change engine oil and filter (or every 3 months, Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, Lubricate chassis components (or every 3 months, whichever occurs first).
  • Page 335 Replace fuel filter. An Emission Control Service. (See 96,000 Miles (160 000 km) footnote †.) Change engine oil and filter (or every 3 months, Replace engine air cleaner filter. See Engine Air whichever occurs first). An Emission Control Service. Cleaner/Filter on page 5-23 for more information. Lubricate chassis components (or every 3 months, An Emission Control Service.

Page 336: Long Trip/Highway Scheduled Maintenance

  • Page 337 7,500 Miles (12 500 km) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these Change engine oil and filter (or every 12 months, conditions: whichever occurs first). An Emission Control − In heavy city traffic where the outside Service.
  • Page 338 22,500 Miles (37 500 km) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these Change engine oil and filter (or every 12 months, conditions: whichever occurs first). An Emission Control − In heavy city traffic where the outside Service.
  • Page 339 37,500 Miles (62 500 km) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these Change engine oil and filter (or every 12 months, conditions: whichever occurs first). An Emission Control − In heavy city traffic where the outside Service.
  • Page 340 52,500 Miles (87 500 km) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these Change engine oil and filter (or every 12 months, conditions: whichever occurs first). An Emission Control − In heavy city traffic where the outside Service.
  • Page 341 67,500 Miles (112 500 km) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these Change engine oil and filter (or every 12 months, conditions: whichever occurs first). An Emission Control − In heavy city traffic where the outside Service.
  • Page 342 82,500 Miles (137 500 km) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these Change engine oil and filter (or every 12 months, conditions: whichever occurs first). An Emission Control − In heavy city traffic where the outside Service.
  • Page 343 97,500 Miles (162 500 km) 150,000 Miles (240 000 km) Change engine oil and filter (or every 12 months, Drain, flush and refill cooling system (or every whichever occurs first). An Emission Control 60 months since last service, whichever occurs first). Service.

Page 344: Part B: Owner Checks And Services

Page 345: automatic transmission check, page 346: starter switch check, page 347: ignition transmission lock check, page 348: part c: periodic maintenance inspections, page 349: throttle system inspection, page 350: part d: recommended fluids and lubricants.

  • Page 351 Usage Fluid/Lubricant Usage Fluid/Lubricant SAE 80W-90 Axle Lubricant (GM Hood Latch Front Axle Part No. U.S. 1052271, in Canada Assembly, Lubriplate Lubricant Aerosol (GM 10950849, or equivalent). Secondary Part No. U.S. 12346293, in Canada Latch, Pivots, 992723, or equivalent) or lubricant SAE 75W-90 Synthetic Axle Spring Anchor meeting requirements of NLGI #2,...

Page 352: Part E: Maintenance Record

  • Page 353 Maintenance Record (cont’d) Odometer Maintenance Record Date Serviced By Reading 6-35...
  • Page 354 Maintenance Record (cont’d) Odometer Maintenance Record Date Serviced By Reading 6-36...
  • Page 355 Section 7 Customer Assistance Information Customer Assistance Information ......7-2 Reporting Safety Defects ........7-10 Customer Satisfaction Procedure ......7-2 Reporting Safety Defects to the United States Online Owner Center ........7-3 Government ..........7-10 Customer Assistance for Text Reporting Safety Defects to the Canadian Telephone (TTY) Users ........7-4 Government ..........7-11 Customer Assistance Offices ......7-4...

Page 356: Customer Assistance Information

Page 357: online owner center, page 358: customer assistance for text telephone (tty) users, page 359: gm mobility program for persons with disabilities, page 360: roadside assistance program, page 361: canadian roadside assistance, page 362: courtesy transportation, page 363: transportation options, page 364: reporting safety defects, page 365: reporting safety defects to the canadian government, page 366: current and past model order forms.

  • Page 367 AM-FM Radio ..........3-39 Antenna, Fixed Mast ........3-50 Accessory Power Outlets ......... 3-16 Anti-Lock Brake, System Warning Light ....3-29 Activating the Theft-Deterrent Feature ....3-48 Anti-lock Brake System ........4-7 Adding Equipment to Your Air Bag-Equipped Appearance Care ..........5-83 Vehicle ............
  • Page 368 Automatic Headlamp System ......3-13 Bulb Replacement ........... 5-55 Automatic Transmission Check ......6-27 Front Turn Signal Lamps ......5-59 Automatic Transmission Shift Lock Control Halogen Bulbs ..........5-55 System Check ..........6-28 Headlamps ..........5-55 Automatic Transmission ........5-25 Replacement Bulbs ........
  • Page 369 Checking Brake Fluid ........5-43 Cleaning Exterior Lamps/Lenses ....... 5-87 Checking Coolant ..........5-29 Cleaning Fabric/Carpet ........5-84 Checking Engine Oil ........5-14 Cleaning Glass Surfaces ........5-86 Checking Things Under the Hood ...... 5-10 Cleaning Interior Plastic Components ....5-85 Checking Your Restraint Systems ......
  • Page 370 Customer Assistance Information (cont.) Driver Information System ........ 2-42 GM Mobility Program for Persons with Driving ............4-14 Disabilities ..........7-5 At Night ............. 4-14 Reporting Safety Defects to General Motors ..7-11 City ............4-19 Reporting Safety Defects to the Defensive .............
  • Page 371 Engine ............5-23 Air Cleaner/Filter ......... 5-23 Filter ............. 5-23 Battery ............5-46 Engine Air Cleaner ........5-23 Check and Service Engine Soon Light .... 3-30 Finding a Station ........3-39, 3-41 Compartment Overview ........ 5-13 Finish Care ............ 5-87 Coolant Heater ..........
  • Page 372 Fuel (cont.) Gasoline Octane ........... 5-5 Hatch Release ..........2-15 Gasoline Specifications ........5-5 Hazard Warning Flashers ........3-4 Low Warning Light ........3-37 Head Restraints ..........1-5 System Inspection ........6-30 Headlamp High/Low-Beam Changer ....3-7 Fuel Regulator ..........2-21 Headlamp Wiring ..........
  • Page 373 How to Inspect the Engine Air Cleaner/Filter ..5-24 Installing a Garage Door Opener ....... 2-40 How to Use This Manual ........ii Instrument Panel ..........3-24 How to Wear Safety Belts Properly ....1-18 Cluster ............3-24 Hydroplaning ..........4-18 Overview .............
  • Page 374 LATCH System ..........1-52 Loss of Control ..........4-13 Child Restraints ........... 1-52 Low Fuel Warning Light ........3-37 Securing a Child Restraint Designed for the Luggage Carrier ..........2-44 LATCH System ........1-54 Lumbar ............1-3 Latches, Seatback ..........1-6 Manual Controls ..........
  • Page 375 Maintenance Schedule (cont.) Steering, Suspension and Front Drive Axle New Vehicle Break-In ........2-19 Boot and Seal Inspection ......6-30 Normal Maintenance Replacement Parts ... 5-101 Throttle System Inspection ......6-31 Transfer Case and Front Axle (All-Wheel Drive) Inspection ........6-31 Using Your ...........
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  • Forum Chevrolet Astro, GMC Safari (1985 to 2005) Engine

Firing order 4.3

Post by astrozam » Wed Sep 13, 2006 3:39 pm

Re: Firing order 4.3

Post by 92astro » Tue Jun 10, 2008 6:01 pm

Post by astrozam » Tue Jun 10, 2008 9:06 pm

92astro wrote: where can i get a better diagram and please post.!! fire order and dis. cap wires

Post by 92astro » Tue Jun 10, 2008 11:04 pm

Post by GEJ » Sat Jun 14, 2008 6:06 am

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1996 Astro - firing order

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I have a misfire on #3. Have had this van since brand new with 150K miles, well taken care of, but now it mainly sits in the driveway with a cover on it. I drive it when I want to pickup stuff from the hardware store, about 400 miles/year. When I fill the tank, I would also add a bottle of Techron. It started misfiring when damp and throwing codes, but after running for awhile would smooth out and SES would clear. Now it has a pretty solid misfire on #3. The plugs/wires only have 20K miles (but 10 years!) on them. Put in a new distributor cap and looking to replace the wire on #3. I have the original factory repair manuals but could not find anywhere in them how to identify the cylinders. I don't want to put a lot of effort into this, so if replacing the #3 wire does not fix it, it will probably be time to sell it and move on. anyone interested in buying it? never had any body repair done, very little rust (other than the battery pan!).  

2003 gmc safari firing order

IIRC it's 1-6-5-4-3-2. Driver side front is 1, middle 3, rear 5. Passenger side front 2, middle 4, rear 6.  

Thanks!  

2003 gmc safari firing order

Mmusicman said: (didn't catch the year of your van) Click to expand...
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Chevy 5.3 Firing Order [Diagram & Cylinder Numbers]

There’s so much you need to know about the Chevy 5.3 firing order! What is the purpose of a firing order? Why is a firing order important? How do you determine a firing order? And more.

For anyone who may be confused about the 5.3 LS firing order, this post is for you. It will help you gain an understanding of where each cylinder should fire and when – so that, if something goes wrong, you’ll have a better idea of what’s going on and what you can do about it. Read on.

Chevy 5.3 Firing Order

In short, The firing order on a 5.3 LS engine is 1-8-7-2-6-5-4-3. This means, the spark plug at number one cylinder (1) fires first, then number eight (8), and so on.

The distributor rotates in a clockwise direction, which means that when viewed from above, it rotates counterclockwise.

The number one spark plug fires first, followed by the remaining spark plugs in their respective order. It is best to always check the owner’s manual for your vehicle to find out the specific firing order.

5.3 LS firing order Diagram

chevy 5.3 engine firing order diagram

What Does the Term Firing Order Mean?

The firing order is the sequence in which each cylinder in a multi-cylinder engine is timed to fire. The firing order is specified by the engine manufacturer based on certain factors that affect the performance of the engine, such as vibration and smoothness.

The firing order is expressed in the form of a series of numbers, designating the cylinder number to which the ignition should occur for each power stroke. The order may be clockwise or counterclockwise, depending on the particular engine design. You can find out what is the firing order for your type of engine here. 

In the video below, the host discusses engine firing order and its importance. He illustrates the firing order patterns and discusses the implications of swapping firing orders. The video covers how firing order affects engine performance, particularly in terms of cylinder pairing, intake charge, exhaust pulse, and bearing wear. 

What is the Purpose of it?

The purpose of firing order is to achieve smoother engine operation through the smoothing process in the combustion chamber. In other words, firing order is essential for strong yet smooth engine operation.

The firing order determines the sequence of power strokes, which is why the correct firing order is essential. A misfire in an engine can lead to catastrophic damage to the connecting rods or pistons or both, and if a driver continues running an engine with a misfire it can cause a severe backfire.

The firing order is set so that the forces on the connecting rods are balanced and so that the vibrations produced by each piston are evenly spaced out.

Why is a firing order important?

Firing order is important because each cylinder has a certain amount of time to complete its combustion cycle before the next cylinder begins its cycle.

When the engine gets out of time, it will run rough and have other issues. Firing order is also important in determining the power stroke of a 4-stroke engine.

A 4-stroke engine will produce power every other revolution of the crankshaft, so if the firing order is configured properly, the power strokes will combine to provide smooth power output.

Firing order is everything when it comes to a running engine. If you don’t get it right, nothing will work properly. As such, if you’re working on a car, better make sure that you’ve got it right before you start removing things and replacing them.

How Do You Determine it on a Chevy?

The firing order on a car engine is determined by the number of cylinders contained within that engine. There are two basic types, where either cylinder number one is the first to be fired or cylinder number one is the last to be fired.

Either way, it’s determined by the crankshaft, which governs which cylinder receives fuel when the piston starts moving up the cylinder.

It’s determined by the pressure exerted on each side of the piston and how long it takes for this pressure to equalize, allowing both sides of the piston to move at the same time.

Now that you know the Chevy 5.3 firing order, you will always be able to take care of your vehicle and fix engine problems before they get bad enough to warrant a call to a mechanic.

Keep this information handy so that it’s there when you need it. If you have any questions regarding the Chevy 5.3 firing order, kindly leave a comment below.

Thomas

Tomas is a retired Chevy Auto Technician that brings decades of hands-on experience and expertise to the table.  He’s also a father to two incredible daughters. He enjoys using his knowledge and experience to help you solve and find reliable information on Chevrolet vehicles. Whether it’s troubleshooting engine problems or providing tips for maintenance, Thomas is committed to helping Chevy owners keep their vehicles running smoothly and safely.

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2003 gmc safari firing order

Car advice put simply.

GMC Envoy (1998-2009) firing order — what is it?

The gmc logo with a man working on a car engine.

Out of all the GMC SUV-class vehicles, the Envoy proved to be one of the most reliable options. It’s largely due to all the exceptional engine types including the Vortec V6 and the dependable 5.3-liter V8. Still, it’s up to each driver to keep the engine’s combustion cycle aligned and that’s where the GMC Envoy (1998-2009) firing order comes into play.

If you aren’t familiar with it, don’t worry – our team will break it all down for you as we go through the firing orders for different Envoy engines and cylinder arrangements to guide you.

First-generation GMC Envoy (1998-2000) firing order

The first-gen Envoy model only featured one engine option and it was the Vortec 4.3-liter V6. It was the only optional engine for all the trims, so let’s see what the firing order looks like.

GMC Envoy 4.3L firing order

A white car with blue numbers on the hood.

The GMC Envoy 4.3L firing order is 1-6-5-4-3-2 and this engine is a transverse V6. That means the engine is rotated within the engine bay, and unlike the regular V6 with the driver’s side and the passenger’s side bank, it has an upper and a lower bank.

So, the upper-side cylinders go in order 1, 3, and 5 from left to right, with the cylinders 2, 4, and 6 being in the lower bank, also ordered left to right.

Second-generation GMC Envoy (2002-2009) firing order

For the second-gen Envoy model, GMC added two new engine options, while the old Vortec V6 was removed from the lineup. So, we’ll focus on the new inline-six and V8 used in this model generation.

GMC Envoy 4.2L firing order

A white car with numbers on the hood.

Unlike the older 4.3-liter V6, the 4.2L engine used in the second generation of the Envoy was a straight-six. That means it has a different firing order of 1-2-3-4-5-6, and the cylinder arrangement of the engine is different from the one in a V6.

The cylinders are ordered from the first one to the sixth one in a straight line, going from the first cylinder at the front of the engine to the back.

GMC Envoy 5.3L firing order

A white car with blue numbers on the hood.

The GMC Envoy 5.3L firing order is 1-8-7-2-6-5-4-3 and this V8 is a longitudinal engine. So, the engine is divided into two cylinder banks, one with the odd cylinder numbers and one with the even cylinder numbers.

Driver’s side cylinders are laid out in order 1, 3, 5, and 7 front to rear, while the passenger’s side houses cylinders 2, 4, 6, and 8 also front to rear.

If you own a GMC Envoy with a six-cylinder or a V8, this guide hopefully settles some of your main dilemmas when it comes to engine maintenance. Our final piece of advice is to differentiate between the V6 and an inline-six engine, and you should be able to easily avoid and prevent misfires.

Filip Gromovic

Filip is a lifelong car enthusiast with over 3 years of experience writing about cars and had worked as a mechanic apprentice for over 5 years, gaining hands-on expertise in automotive mechanics. At REREV, he combines his passion for cars with his comprehensive knowledge to provide readers with a unique blend of technical insight and engaging storytelling that sets the bar high for automotive content.

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4.3L misfire at 3000RPM

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Hi all, I have a 2003 GMC Sonoma 4.3L with 60k miles that I recently took to a local GM dealer for a lower intake manifold gasket job. While it was torn down, they suggested a distributor cap/rotor button replacement, which I OK'd. After getting it back it began misfiring above 3000RPM and throwing a P0335 code. The tach starts jumping all over the place when this happens too. I took it back to the dealer and they said the crank sensor needed replaced. After replacing the CKP, it ran OK for a day or two, then the same problem returned. They just replaced the new sensor under warranty, claiming it was a bad sensor, and I'm right back in the same situation again - misfiring above 3000RPM. My gut keeps telling me something went wrong when the distributor was reinstalled during the LIM job, since the truck ran perfectly before I took it in. If they're following the P0335 diagnostics, they're going to tell me the PCM needs replaced next - which I just can't believe. Any ideas?  

2003 gmc safari firing order

I don't understand how they can **** up so much when you say it was running perfectly before you brought it in. I wouldn't pay for shit that they think needs to be replaced since it was running a-ok prior to the dumbasses working on it?  

My 2003 S-10 4.3 is doing this same thing. So, since it is misfiring under a load (3000+ RPM) and is throwing a tach signal all over the place, I made the investment in a decent handheld OBD II scanner. I just pulled the exact same code with the exact same symptoms. I'm picking up a new CPS tonight and ordered new plugs, wires and cap/rotor off of Rock Auto. The CPS is about a 10 min job & I'll run the wire to check for breaks or grounding issues. On Monday/Tuesday I'll replace everything else as a bad CPS leads to walking down the road. (swearing & ranting too) The next obvious item is the ignition coil (My Astro puked on of those a while ago) Couldn't get the misfire out of the engine & eventually died due to heat soaking the coil due to under hood conditions. Then if your still swearing at the truck, the last 2 things are ignition module and cam position sensors. If you don't have a scanner yet, invest in one or your gonna spend a fortune with the dealership. Also check the timing at the distributor. It could be off just a little and the computer may not be able to fully correct that input. Long shot, but possible. Really need to pull the codes (again) and see if the other sensors are in working order. They were all put in at the same time, so it kinda makes sense that they begin to fail at about the same time. Jim '03 S-10 4.3 '87 Grand National (clone) 455 Stage 1 '76 Vega - tube chassis project, long term '69 GS California - waiting on an LSx swap! '64 Nova 400 - almost done, 427 BBC/TH400 & 9" rear Sold the '95 S-10 V-8 project  

um....  

http://www.bba-reman.com/content.aspx?content=NEXT_DTC_P0335 Diagnostic Assistance An intermittent may be caused by a poor connection, rubbed-through wire insulation or a wire broken inside the insulation. Check for: Poor connection - Inspect the ECM harness and connectors for improper mating, broken locks, improperly formed or damaged terminals, and poor terminal-to-wire connections. Damaged harness - Inspect the wiring harness for damage. If the harness appears to be OK, disconnect the ECM, turn the ignition ON and observe a voltmeter connected to the 58X reference circuit at the ECM harness connector while moving the connectors and the wiring harnesses related to the ECM. A change in voltage will indicate the location of the fault. Reviewing the Failure Records vehicle mileage since the diagnostic test last failed may help determine how often the condition that caused the DTC to be set occurs. This may assist in diagnosing the condition.  

2003 gmc safari firing order

tell them you're gonna call the Better business bureau if they dont get that shit fixed to the same condition, or better, as compared to when it arrived.  

Here's the latest from the dealer. Got a call on Friday and it sounds like a senior mechanic finally stepped in and recognized that there's a service bulletin for this problem. Apparently at higher RPM the reluctor can actually hit the crank sensor causing the erratic tach issue. The bulletin calls for a shim kit to be installed which will back the sensor away by 0.5-1mm (see below). I came across this bulletin in my research but I didn't think it applied to 2003 models. Apparently it does. I'm supposed to be getting it back later today (at no charge). I'll update this post with the results. After 3 trips to the dealer in as many weeks I'm not willing to believe it until I drive it a few days. ------------ Document ID: 1212710 #02-06-04-059: Engine Runs Rough, Service Engine Soon Light On, DTC P0300 or P0335 Set (Shim Crankshaft Sensor) - (Dec 16, 2002) Subject:Engine Runs Rough, Service Engine Soon Light On, DTC's P0300 or P0335 Set (Shim Crankshaft Sensor) Models:2002-03 Chevrolet Astro, Blazer, Express, Silverado and S-10 Truck Models 2002-03 GMC Jimmy, Safari, Savana, Sierra and Sonoma Truck Models with 4.3L V-6 Engine (VINs W, X - RPOs L35, LU3) Condition Some owners may comment on a rough running condition or a Service Engine Soon (SES) light being illuminated. Upon investigation, the technician may find a DTC code P0300 or P0335. Cause The crankshaft sensor may be contacting the reluctor wheel. Correction Remove the crankshaft sensor. Refer to the Crankshaft Position Sensor Replacement procedure in the Engine Controls-4.3L sub-section of the Service Manual. After removing the sensor, inspect the end of it for witness marks that would indicate contact with the crankshaft. If contact with the reluctor ring is indicated, then inspect the front cover for cracking or other signs of alignment concerns. If the inspection indicates that the cover is causing mis-alignments, replace the cover. If replacing the cover, then the 0.5mm shim is not needed. If the inspection of the front cover indicates that the cover is not the cause of mis-alignments, then the sensor should be shimmed. Add one shim between the sensor and the front cover. If the concern still exists, then add the second shim. Unless the sensor has been rubbed through the casing or deformed by contact with the crankshaft, it should not be replaced. In either case, the crankshaft relearn procedure should be performed after any repairs. Parts Information Part Number: 12565102 Description: Shim, 0.5mm thick Qty: 1-2 Sensor Crankshaft Position: as req'd 12562910  

After a long wait on GM getting the shim kit to the dealer, I got my truck back. I've only had it back for a day but so far, so good. According to the the service ticket the tech used both shims.  

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Firing order for GMC SAFARI 1989 to 1996

Plug leadsss yo distribuyor.

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5 Related Answers

  • Posted on Nov 17, 2008

SOURCE: GMC Safari Van - Change spark plugs

i went under for driver side then i took off passenger side wheel you also have to remove two bolts that are holding dipstick tube in place it is easy to get them from the wheel well on passenger

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  • Posted on May 20, 2009

SOURCE: firing order for gmc jimmy 1999

ZJLimited

17989 Answers

  • Posted on Oct 05, 2009

SOURCE: firing order for a 1986 gmc s15

db45c9c.jpg

bigjoet_1989

  • Posted on Apr 10, 2010

SOURCE: spark plug wires diagram, need

2009-11-26_175522_4.3_vortec.png

Patrick Rayome

  • 1757 Answers
  • Posted on Apr 26, 2010

SOURCE: What is the spark plug firing order on 2.8 GMC

For the 1988 GMC Jimmy 2.8L V6: Firing Order: 1-2-3-4-5-6 Cylinders: .......( back )....... |.. 5 ..|........|.. 6 ..| |.. 3 ..|........|.. 4 ..| |.. 1 ..| ........ |.. 2 ..| .......( front ) Distributor: .....( back ) ..... 3 ..... 4 ..(+)-screw 2 .............. 5 (+). 1 ..... 6 Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!

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imp

What is the firing order for a 4.3L 1995 GMC safari minivan?

1,6,5,4,3,2

Diagram of a 1995 GMC Safari Van Firing Order?

advanced auto parts web site has the diagrams for the firring order for GMC Safari vans. firring order is 1,6,5,4,3,2

What is the firing order for 1993 GMC Safari?

The firing order for 1993 GMC Safari 4.3 L engine is 1, 6, 5, 4, 3, 2. The number one cylinder is on the right side at the front as you face the engine.

What is the firing order for a 4.3L GMC safari minivan?

1-6-5-4-3-2

What is the firing order on a 1990 GMC pickup truck A S15 with a 4.3 liter automatic 2 wheel drive?

165432 is the firing order.

Need a picture 1993 safari GMC Distributor cap firing order V6?

The firing order is 1-6-5-4-3-2 rotor turns clockwise.

What is the firing order for a 1992 GMC Safari EXT 4.3L?

1,6,5,4,3,2 same cpi engine as an s-10 blazer

Diagram for firing order 1990 gmc s15?

4.3 v6 is 165432 ----- 2.8 v6 is 123456

GMC jimmy 1989 firing order?

gmc jimmy1989 firing order spark plugs

What is the firing order for a GMC Safari?

I have a 2000 safari with a 4.3l v-6, and the firing order is 1-6-5-4-3-2, with the cylinders numbered as follows; 1 is on the driver's side in the front of the van and 2 is passenger side. 6 is passenger side toward the rear.

What is the firing order of a 1990 350 engine GMC Sierra 4 wheel drive?

The firing order should be 1-8-4-3-6-5-7-2.

What is the firing order for 1990 GMC K 1500?

All V8 Chevrolet's firing order is the same 1,8,4,3,6,5,7,2. 1,3,5,7 are on the left bank and 2,4,6,8 are on the right. The distributor rotates clockwise.

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  5. 1994 Gmc Truck Firing Order Schematics 4.3 2023

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COMMENTS

  1. GM 4.3L (262 cu in) firing order

    The GM 4.3-liter V6 has appeared in numerous variations in different vehicle models, so we've decided to bring you a complete list of all of them: Chevy Silverado. GMC Sierra. Chevy Impala. Chevy S-10. So, if you own any of these cars along with the Astro minivan, the firing order for your 4.3-liter V6 engine would be 1-6-5-4-3-2.

  2. 4.3 V-6 firing order VIN W, VIN X

    4.3 V-6 Firing Order VIN W and VIN X Distributor and Coil pack firing order 4.3 V-6 Firing Order VIN W and VIN X. 4.3 V6 Firing Order ©, 2018 Rick Muscoplat. Posted on April 8, 2018 by Rick Muscoplat. Categories. GM vehicles; Tags. 4.3 V-6 Firing Order;

  3. Cylinder ID, Firing Order & Ignition Wire Routing GM 4.3L Vortec V-6

    In this video I go over the cylinder ID, firing order and ignition wire routing on a GM 4.3L V-6. The cylinder ID starting from the front of the engine goin...

  4. Chevy 4.3L 3.8L 3.3L V6 Firing Order & Cylinder Numbers

    The cylinder numbering on the 3.8L V6 is quite different from that of the 4.3 V6 engine. In this case, the #1 cylinder is the one you first see on the left looking at the engine from the front of the vehicle. The sequence then continues to the right as 1, 3, and 5. Other cylinders are on the rear side with sequence numbering as 2, 4, and 6.

  5. 2000-2004 Chevy S10 4.3L Engine Firing Order and Cylinder Location

    2000-2004 Chevy S10 4.3L V6 Engine Firing Order and Cylinder Locationwww.backyardmechanic.org By using this information user assumes all risk of use.

  6. GM Full-Size Trucks 1988-1998 Firing Orders Repair Guide

    Related: Repair Guides. Print. Access our free Firing Orders Repair Guide for GM Full-Size Trucks 1988-1998 through AutoZone Rewards. These diagrams include: Fig. 1: 1988-95 4.3L Engines Firing Order: 1-6-5-4-3-2 Distributor Rotation: Clockwise. Fig. 2: 19-95 4.3L Engines Firing Order: 1-6-5-4-3-2 Distributor Rotation: Clockwise.

  7. What is the firing order for a GMC Safari?

    The firing order for 1993 GMC Safari 4.3 L engine is 1, 6, 5, 4, 3, 2. The number one cylinder is on the right side at the front as you face the engine.

  8. GMC SAFARI 2003 OWNER'S MANUAL Pdf Download

    View and Download GMC Safari 2003 owner's manual online. GMC Safari 2003. Safari 2003 automobile pdf manual download. Sign In Upload. Download Table of ... you can destroy your transmission. In order to free your vehicle when it is stuck, you will For information about using tire chains on your need to spin the wheels, but you don't want to ...

  9. Firing order 4.3

    Re: Firing order 4.3. by 92astro » Tue Jun 10, 2008 11:04 pm. nevermind!! i got it! bryan in oklahoma i have a 1992 chevy astro with 174,000 miles runs and drives very good with a couple of issues nothing major future mods: 350 smallblock v-8 simple and easy!!, tach, rims and others!!current mods:15%tinted windows. GEJ.

  10. 1996 Astro

    1996 Astro - firing order. I have a misfire on #3. Have had this van since brand new with 150K miles, well taken care of, but now it mainly sits in the driveway with a cover on it. I drive it when I want to pickup stuff from the hardware store, about 400 miles/year. When I fill the tank, I would also add a bottle of Techron.

  11. Chevy 5.3 Firing Order [Diagram & Cylinder Numbers]

    In short, The firing order on a 5.3 LS engine is 1-8-7-2-6-5-4-3. This means, the spark plug at number one cylinder (1) fires first, then number eight (8), and so on. The distributor rotates in a clockwise direction, which means that when viewed from above, it rotates counterclockwise. The number one spark plug fires first, followed by the ...

  12. GMC Envoy (1998-2009) firing order

    GMC Envoy 4.3L firing order. The GMC Envoy 4.3L firing order is 1-6-5-4-3-2 and this engine is a transverse V6. That means the engine is rotated within the engine bay, and unlike the regular V6 with the driver's side and the passenger's side bank, it has an upper and a lower bank. So, the upper-side cylinders go in order 1, 3, and 5 from ...

  13. 4.3L misfire at 3000RPM

    4.3L misfire at 3000RPM. I have a 2003 GMC Sonoma 4.3L with 60k miles that I recently took to a local GM dealer for a lower intake manifold gasket job. While it was torn down, they suggested a distributor cap/rotor button replacement, which I OK'd. After getting it back it began misfiring above 3000RPM and throwing a P0335 code.

  14. Firing Order?: the Van Is Backfiring I Was Wondering if I ...

    RDCD1234. MEMBER. 1995 CHEVROLET ASTRO. The van is backfiring I was wondering if I have a crossed plug wire. I replaced the plugs and wires also. Thanks For the help. Friday, June 20th, 2008 AT 9:14 PM.

  15. Express, Savana, G1500, G2500, G3500, 1998-2005 Firing ...

    Fig. 5.0L, 5.7L and 7.4L Engines Firing order: 1-8-4-3-6-5-7-2 Distributor rotation: Clockwise Access our Express, Savana, G1500, G2500, G3500, 1998-2005 Firing Orders Repair Guide by creating an account or signing into your AutoZone Rewards account.

  16. Firing order diagram for a 2000 gmc safari

    Firing order for 1989 GMC Safari with 4.3 liter engine. The link below will provide the firing order and diagram you requested. Best of luck. ... 2003 Toyota Celica. Firing order diagram 4.3L v6 Chevrolet engine. 1999 Chevrolet K1500. BMW X5 Trans Fail Safe Program, BMW X5 Series Cars & Trucks.

  17. SOLVED: What is the firing order on a 2000 gmc saffari

    As long as the remaining wires were connected in the correct firing order sequence (depending on direction of distributor rotation) the engine will run. DO NOT EVER remove more than one wire from the distributor cap at a time unless you tag ALL wires and towers to assure proper installation.Fig. 1: 1.9L engine .

  18. 1996 gmc safari v6 4.3l fire order

    To my knowledge the firing order is 1 6 5 4 3 2. Perhaps this may be of help for a 2002 GMC Safari Van 2WD 4.3 liter V-6 VIN "W This was originally posted here. Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information. Good luck and kind regards. Thank you for using FixYa.

  19. Firing order for GMC SAFARI 1989 to 1996

    SOURCE: firing order for a 1986 gmc s15 FIRING ORDERS To avoid confusion, ALWAYS replace spark plug wires one at a time. The most important thing to remember about the removal and installation of a distributor, cap or spark plug cable is that all wires MUST be labelled before they are disconnected.

  20. What is the firing order for a 1990 gmc safari van?

    The firing order for 1993 GMC Safari 4.3 L engine is 1, 6, 5, 4, 3, 2. The number one cylinder is on the right side at the front as you face the engine. ... Diagram of firing order for 2003 checvy ...