service CHEVROLET TRACKER 2002 2.G Service Manual

6-66
Vehicle Identification Number (VIN)
This is the legal identifier for your vehicle. It appears
on a plate in the front corner of the instrument panel,
on the driver's side. You can see it if you look through
the windshield from outside your vehicle. The VIN also
appears on the Vehicle Certification and Service Parts
labels and the certificates of title and registration.
Engine Identification
The 8th character in your VIN is the engine code.
This code will help you identify your engine,
specifications and replacement parts.
Service Parts Identification Label
You'll find this label inside the glove box on the door.
It's very helpful if you ever need to order parts.
On this label is:

your VIN,

the model designation,

paint information and

a list of all production options and
special equipment.
Be sure that this label is not removed from the vehicle.

6-72 Engine Specifications
1.6L Engine Specifications (Canada Only)
VIN Engine Code 6. . . . . . . . . . . . . . . . . . . . . . . . . . .
Type L4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.0L Engine Specifications
VIN Engine Code C. . . . . . . . . . . . . . . . . . . . . . . . . . .
Type L4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5L Engine Specifications
VIN Engine Code 4. . . . . . . . . . . . . . . . . . . . . . . . . . .
Type V6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel and Tires
Wheel Nut Torque 69 lb-ft (95 N´m) . . . . . . . . . . . . .
Tire Pressure See the Tire
-Loading . . . . . . . . . . . . . .
Information label. See ªLoading
Your Vehicleº in the Index.
Air Conditioning Refrigerant Capacity
If you do your own service work, you'll need the proper
service manual. See ªDoing Your Own Service Workº in
the Index for additional information. It is recommended
that service work on your air conditioning system be
performed by a qualified technician.
Air Conditioning
Refrigerant R134a 0.9 lbs. (0.4 kg). . . . . . . . . . . . .
Use Referigant Oil, R134a Systems

7-
7-1
Section 7 Maintenance Schedule
This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety,
dependability and emission control performance.
7
-2 Introduction
7
-4 Part A: Scheduled Maintenance Services
7
-9 Short Trip/City Scheduled Maintenance
7
-30 Long Trip/Highway Scheduled Maintenance7
-44 Part B: Owner Checks and Services
7
-49 Part C: Periodic Maintenance Inspections
7
-51 Part D: Recommended Fluids and Lubricants
7
-54 Part E: Maintenance Record

7-3 How This Section is Organized
This maintenance schedule is divided into five parts:
ªPart A: Scheduled Maintenance Servicesº explains
what to have done and how often. Some of these
services can be complex, so unless you are technically
qualified and have the necessary equipment, you should
let your dealer's service department or another qualified
service center do these jobs.
CAUTION:
Performing maintenance work on a vehicle can be
dangerous. In trying to do some jobs, you can be
seriously injured. Do your own maintenance work
only if you have the required know
-how and the
proper tools and equipment for the job. If you
have any doubt, have a qualified technician do
the work.
If you want to get the service information, see ªService
and Owner Publicationsº in the Index.ªPart B: Owner Checks and Servicesº tells you
what should be checked and when. It also explains
what you can easily do to help keep your vehicle in
good condition.
ªPart C: Periodic Maintenance Inspectionsº
explains important inspections that your dealer's
service department or another qualified service center
should perform.
ªPart D: Recommended Fluids and Lubricantsº
lists some recommended products necessary to help
keep your vehicle properly maintained. These products,
or their equivalents, should be used whether you do the
work yourself or have it done.
ªPart E: Maintenance Recordº is a place for you
to record and keep track of the maintenance performed
on your vehicle. Keep your maintenance receipts.
They may be needed to qualify your vehicle for
warranty repairs.

7-4
Part A: Scheduled
Maintenance Services
Using Your Maintenance Schedule
We at General Motors want to help you keep your
vehicle in good working condition. But we don't know
exactly how you'll drive it. You may drive very short
distances only a few times a week. Or you may drive
long distances all the time in very hot, dusty weather.
You may use your vehicle in making deliveries.
Or you may drive it to work, to do errands or in
many other ways.
Because of all the different ways people use their
vehicles, maintenance needs vary. You may need more
frequent checks and replacements. So please read the
following and note how you drive. If you have any
questions on how to keep your vehicle in good
condition, see your dealer.
This part tells you the maintenance services you should
have done and when you should schedule them. If you
go to your dealer for your service needs, you'll know
that GM
-trained and supported service people will
perform the work using genuine GM parts.The proper fluids and lubricants to use are listed in
Part D. Make sure whoever services your vehicle
uses these. All parts should be replaced and all
necessary repairs done before you or anyone else
drives the vehicle.
These schedules are for vehicles that:

carry passengers and cargo within recommended
limits. You will find these limits on your vehicle's
Tire
-Loading Information label. See ªLoading Your
Vehicleº in the Index.

are driven on reasonable road surfaces within legal
driving limits.

are driven off
-road in the recommended
manner. See ªOff
-Road Driving With Your
Four
-Wheel-Drive Vehicleº in the Index.

use the recommended fuel. See ªFuelº in
the Index.
Selecting the Right Schedule
First you'll need to decide which of the two schedules
is right for your vehicle. Here's how to decide which
schedule to follow:

Scheduled Maintenance
7-5
Short Trip/City Definition
Follow the Short Trip/City Scheduled Maintenance if
any one of these conditions is true for your vehicle:

Most trips are less than 5 miles (8 km). This is
particularly important when outside temperatures
are below freezing.

Most trips include extensive idling (such as frequent
driving in stop
-and-go traffic).

You frequently tow a trailer or use a carrier on top
of your vehicle.

If the vehicle is used for delivery service, police, taxi
or other commercial application.
One of the reasons you should follow this schedule if you
operate your vehicle under any of these conditions is that
these conditions cause engine oil to break down sooner.
Short Trip/City Intervals
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change (or 3 months, whichever occurs first).
Every 6,000 Miles (10 000 km): Passenger
Compartment Air Filter Inspection (If Equipped).
Tire Rotation.
Every 15,000 Miles (25 000 km): Engine Air Cleaner
Filter Inspection, if driving in dusty conditions.
Front Wheel Bearing Repack (2WD only) (or at each
brake relining, whichever occurs first). Automatic
Transmission Service (severe conditions only).
Manual Transmission Fluid Change. Transfer Case
Fluid Change. Differential Fluid Change. Valve Lash
(Clearance) Adjustment (1.6L Code 6 engine only).
Propeller Shafts and U
-Joints Inspection (or every
15 months, whichever occurs first).
(Continued)

Scheduled Maintenance
7-6
Short Trip/City Intervals
Every 30,000 Miles (50 000 km): Engine Air Cleaner
Filter Replacement. Passenger Compartment Air
Filter Replacement (If Equipped). Ignition Coil Plug
Cap Inspection (or every 30 months, whichever
occurs first). Engine Accessory Drive Belt Inspection
(or every 30 months, whichever occurs first). Cooling
System Service (or every 30 months, whichever
occurs first). Fuel Tank, Cap and Lines Inspection.
Fuel Filter Replacement (or every 30 months,
whichever occurs first).
Every 45,000 Miles (75 000 km): Automatic
Transmission Fluid Hose Inspection (or every
45 months, whichever occurs first).
Short Trip/City Intervals
Every 60,000 Miles (100 000 km): Fuel Tank Cap
Gasket Replacement. Emission System Hoses
Inspection. Camshaft Timing Belt Replacement
(1.6L Code 6 engine only). Brake Fluid Service.
Spark Plug Replacement. Spark Plug Wire
Replacement (or every 60 months, whichever
occurs first).
At 90,000 Miles (150 000 km): Camshaft Timing Belt
Inspection (1.6L Code 6 engine only).
Every 100,000 Miles (166 000 km): Automatic
Transmission Service (normal conditions).
Every 120,000 Miles (200 000 km): Evaporative
Emissions Canister and Air Suction Filter
Replacement (or every 120 months, whichever occurs
first). Engine Accessory Drive Belt Replacement
(or every 120 months, whichever occurs first).
These intervals only summarize maintenance services.
Be sure to follow the complete scheduled maintenance
on the following pages.

Scheduled Maintenance
7-7
Long Trip/Highway Definition
Follow this scheduled maintenance only if none of
the conditions from the Short Trip/City Scheduled
Maintenance are true. Do not use this schedule if the
vehicle is used for trailer towing, driven in a dusty area
or used off paved roads. Use the Short Trip/City
schedule for these conditions.
Driving a vehicle with a fully warmed engine under
highway conditions will cause engine oil to break
down slower.
Long Trip/Highway Intervals
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every 7.5 months, whichever occurs first).
Tire Rotation.
Every 15,000 Miles (25 000 km): Automatic
Transmission Service (severe conditions only).
Passenger Compartment Air Filter Inspection
(If Equipped). Valve Lash (Clearance) Adjustment
(1.6L Code 6 engine only). Propeller Shafts and
U
-Joints Inspection (or every 15 months,
whichever occurs first).

Scheduled Maintenance
7-8
Long Trip/Highway Intervals
Every 30,000 Miles (50 000 km): Engine Accessory
Drive Belt Inspection (or every 30 months, whichever
occurs first). Cooling System Service (or every
30 months, whichever occurs first). Fuel Tank, Cap
and Lines Inspection. Engine Air Cleaner Filter
Replacement. Passenger Compartment Air Filter
Replacement (If Equipped). Ignition Coil Plug Cap
Inspection (or every 30 months, whichever occurs
first). Front Wheel Bearing Repack (2WD only)
(or at each brake relining, whichever occurs first).
Manual Transmission Fluid Change. Transfer Case
Fluid Change. Differential Fluid Change. Fuel Filter
Replacement (or every 30 months, whichever
occurs first).
Every 45,000 Miles (75 000 km): Automatic
Transmission Fluid Hose Inspection (or every
45 months, whichever occurs first).
Long Trip/Highway Intervals
Every 60,000 Miles (100 000 km): Fuel Tank Cap
Gasket Replacement. Emission System Hoses
Inspection. Camshaft Timing Belt Replacement
(1.6L Code 6 engine only). Spark Plug Replacement.
Spark Plug Wire Replacement (or every 60 months,
whichever occurs first) (1.6L Code 6 engine only).
Brake Fluid Service.
At 90,000 Miles (150 000 km): Camshaft Timing Belt
Inspection (1.6L Code 6 engine only).
Every 100,000 Miles (166 000 km): Automatic
Transmission Service (normal conditions).
Every 120,000 Miles (200 000 km): Evaporative
Emissions Canister and Air Suction Filter
Replacement (or every 120 months, whichever
occurs first).
These intervals only summarize maintenance services.
Be sure to follow the complete scheduled maintenance
on the following pages.

Short Trip/City Scheduled Maintenance
7-9
The services shown in this schedule up to 100,000 miles
(166 000 km) should be repeated after 100,000 miles
(166 000 km) at the same intervals for the life of
this vehicle. The service shown at 120,000 miles
(200 000 km) should be repeated at the same interval
after 120,000 miles (200 000 km) for the life of
this vehicle.
See ªOwner Checks and Servicesº and ªPeriodic
Maintenance Inspectionsº following.Footnotes

The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that
the failure to perform this maintenance item will not
nullify the emission warranty or limit recall liability
prior to the completion of the vehicle's useful life.
We, however, urge that all recommended maintenance
services be performed at the indicated intervals and
the maintenance be recorded.
# Lubricate the parking brake lever and cable,
suspension system and propeller shafts and steering
wheel linkage.
+ A good time to check your brakes is during tire
rotation. See ªBrake System Inspectionº under
ªPeriodic Maintenance Inspectionsº in Part C of
this schedule.