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Downloaded from www.Manualslib.com manuals search engine I Maintenance Schedule II I
60,000 Miles (100 000 km)
cl
0
0
0
0
0
Change engine oil and filter (or every I2 months, whichever occurs
first).
An Emission Control Service.
Lubricate the front suspension, ball joints and king pin bushings,
steering linkage and transfer case shift linkage, parking brake cable
guides, and brake pedal springs at every
oil change (or every 12
months, whichever occurs first).
Check readfront axle fluid level and add fluid as needed. Check
constant velocity
joints and axle seals for leaking.“’”
For 2-Wheel Drive vehicles
only: Clean and repack the front wheel
bearings
(or at each brake relining, whichever occurs first).
Inspect engine accessory drive belt.
An Emission Conrrol Service.
Drain, flush and refill cooling system (or every 24 months, whichever
occurs first). See “Engine Coolant’’
in the Index for what to use.
Inspect hoses. Clean radiator, condenser, pressure cap and neck.
Pressure test
the cooling system and pressure cap. An E1nission
Corztrol Service.
Replace spark plugs. AI? Emission Cot~trol Service.
Inspect spark plug wires. An Emission Control Servica. -1
Replace fuel filter. An Emission Control Service.
Replace air cleaner filter. An Emission Control Service.
Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap
gasket for any damage. Replace parts as needed.
An Emission Control
Service.
-i-
DATE SERVICED BY: ACTUAL MILEAGE r
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Page 308 of 342

Downloaded from www.Manualslib.com manuals search engine Maintenance nSchedule II I
67,500 Miles (112 500 km)
0
0
0
Change engine oil and filter (or every 12 months, whichever occurs
first).
An Emission Control Service.
Lubricate the front suspension, ball joints and king pin bushings,
steering linkage and transfer case shift linkage, parking brake cable
guides, and brake pedal springs at every oil change (or every 12
months, whichever occurs first).
Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.**
Rotate tires. See “Tire Inspection and Rotation’? in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE
75,000 Miles (125 000 km)
Change
engine oil and filter (or every 12 months, whichever occurs
0 Lubricate the front suspension, ball joints and king pin bushings,
first).
An
Emission Control Service.
steering linkage and transfer case shift linkage, parking brake cable
guides, and brake pedal springs at every oil change (or every 12
months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.**
DATE SERVICED BY: ACTUAL MILEAGE
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Page 309 of 342

Downloaded from www.Manualslib.com manuals search engine I Maintenance Schedule II
82,500 Miles (137 500 km)
0 Change engine oil and filter (or every 12 months, whichever occurs
first).
An Emission Control Service.
0 Lubricate the front suspension, ball joints and king pin bushings,
steering linkage and transfer case shift linkage, parking brake cable
guides, and brake pedal springs
at every oil change (or every 12
months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.**
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information.
DATE
SERVICED BY ACTUAL MILEAGE
90,000 Miles (150 000 km)
0
0
0
0
0
Change engine oil and filter (or every 12 months, whichever occurs
first).
An Emission Control Service.
Lubricate the front suspension, ball joints and king pin bushings,
steering linkage and transfer case shift linkage, parking brake cable
guides, and brake pedal springs at every oil change (or every 12
months, whichever occurs first).
Check readfront axle fluid
level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.*:’”
For 2-Wheel Drive vehicles
only: Clean and repack the front wheel
bearings (or at each brake relining, whichever occurs first).
Drain, flush and refill cooling system (or every
24 months, whichever
occurs first). See “Engine Coolant’’ in the Index for what
to use.
Inspect hoses. Clean radiator, condenser, pressure cap and neck.
Pressure test
the cooling system and pressure cap. An Emission
Control Service.
(Continued)
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Page 310 of 342

Downloaded from www.Manualslib.com manuals search engine IMaintenance Schedule II I
(Continued)
0 Replace spark plugs. AFI Emission Control Service.
0 Replace fuel filter. An Emission Control Service.
Replace air cleaner filter. An Emission Control Service.
0 Inspect fuel tank, cap and lines. Inspect fuel cap gasket for any damage.
Replace parts
as needed. An Emission Control Service.
DATE
SERVICED BY: ACTUAL MILEAGE
97,500 Miles (162 500 km)
Change engine oil and filter (or every 12 months, whichever occurs
first).
An Emission Control Service.
Lubricate the front suspension, ball joints and king pin bushings,
steering linkage and transfer case shift linkage, parking brake cable
guides, and brake pedal springs at every
oil change (or every 12
months, whichever occurs first).
Check readfront axle
fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.**
Rotate tires. See “Tire Inspection and Rotation”
in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE
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Page 311 of 342

Downloaded from www.Manualslib.com manuals search engine I Maintenance Schedule II I
100,000 Miles (166 000 km)
Change automatic transmission fluid and filter if the vehicle is mainly
- In heavy city traffic where the outside temperature regularly
reaches
90°F (32°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
driven
under one
or more of these conditions:
If you do not use your vehicle under any of these conditions, the fluid
and filter do not require changing.
DATE
SERVICED BY: ACTUAL MILEAGE
Part 9: vwner Checks and Services
Listed below are owner checks and services which should be performed at
the intervals specified to help ensure the safety, dependability and emission
control performance
of your vehicle.
Be sure any necessary repairs are completed at once. Whenever any fluids
or lubricants are added to your vehicle, make sure they are the proper ones,
as shown
in Part D.
At Each Fuel Fill
It is important for you or a service station attendant to pegorm these
underhood checks at each fuel
fill.
Engine Oil Level
Check the engine oil level and add the proper oil if necessary. See “Engine
Oil” in the Index for further details.
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Page 313 of 342

Downloaded from www.Manualslib.com manuals search engine Starter Switch
1. Before you start, be sure you have enough room around the vehicle.
2. Firmly apply both the parking brake (see “Parking Brake” in the Index
if necessary) and the regular brake.
NOTE: Do not use the accelerator pedal, and be ready to turn off the
engine immediately if it starts.
3. Try to start the engine in each gear. The starter should work only in
PARK (P) or NEUTRAL (N). If the starter works in any other position,
your vehicle needs service.
Brake-Transmission Shift Interlock - BTSI
1. Before you start, be sure you have enough room around the vehicle. It
should be parked on a level surface.
2. Firmly apply the parking brake (see “Parking Brake” in the Index if
necessary).
NOTE: Be ready
to apply the regular brake immediately if the vehicle
begins to move.
3. With the engine off, turn the key to the RUN position, but don’t start
the engine. Without applying the regular brake, try to move the shift
lever out
of PARK (P) with normal effort. If the shift lever moves out
of PARK (P), your vehicle’s BTSI needs service.
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Page 315 of 342

Downloaded from www.Manualslib.com manuals search engine Part C: Periodic Maintenance Inspections
Listed below are inspections and services which should be performed at
least twice a year (for instance, each spring and fall). You should let your
GM dealer’s service department or other qualified service center \
do these
jobs. Make sure any necessary repairs are completed
at once.
Steering and Suspension Inspection
Inspect the front and rear suspension and steering system for damaged,
loose or missing parts, signs of wear, or lack of lubrication. Inspect power
steering lines and hoses for proper hookup, binding, leaks, cracks, chafing,
etc. Lubricate the steering linkage.
Exhaust System Inspection
Inspect the complete exhaust system. Inspect the body near the exhaust
system.
Look for broken, damaged, missing or out-of-position parts as well
as open seams, holes, loose connections, or other conditions which could
cause a heat build-up in the floor pan
or could let exhaust fumes into the
vehicle. See “Engine Exhaust”
in the Index.
Accelerator Control System
Lubricate all pivot points with engine oil, except the TBI throttle shaft. Do
not lubricate the cam pulley. Remove all external deposits from pulley. Do
not oil any accelerator or cruise control cables. Replace any cables that have
high effort or excessive wear.
Drive Axle Service
Check readfront axle fluid level and add as needed. Check constant velocity
joints and axle seals for leaking.
Transfer Case (AI/- Wheel Drive) Inspection
Every 12 months or at oil change intervals, check front axle and transfer
case and add lubricant when necessary.
Oil the control lever pivot point and
all exposed control linkage. Check vent hose at transfer case for kinks and
proper installation.
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Page 318 of 342
Downloaded from www.Manualslib.com manuals search engine Part E: Maintenance Record
After the scheduled services are performed, record the date, odometer
reading and who performed the service
in the boxes provided after the
maintenance interval. Any additional information from “Owner Checks and
Services” or “Periodic Maintenance” can be added
on the following record
pages. Also,
you should retain all maintenance receipts. Your owner
information portfolio is a convenient place
to store them.
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