Page 323 of 387

1 Short Trip/City Maintenance Schedule ~-1
57,000 Miles (95 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Inspect ,the locking front hubs (if equipped)
for correct operation (or every
3 months,
whichever occurs first). Repair or replace
if necessary.
60,000 Miles (100 000 km)
c] Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Clean and repack the front wheel bearings
(or
at each brake relining, whichever
occurs first).
0 Replace spark plugs.
Inspect engine accessory drive belts (or
An Emission Control Service.
every 24 months, whichever occurs first).
0 Drain, flush and refill. cooling system (or
every 30 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.
An Emission Control Service.
7-20
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I Short Trip/City Maintenance Schedule I
90,000 Miles (150 000 km) (Continued)
0 Drain, flush and refill cooling system (or
every 30 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.
0 Replace spark plugs.
An Emission Control Service.
0 Replace air cleaner filter.
An Emission Control Service.
0 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.
otate tires. See “Tire Inspection and Rotatio
in the Index for proper rotation pattern and
additional information.
During tire rotation,
check brake calipers for heedom of movement.
Refer to the appropriate
GM service manual for
proper caliper service procedures.
15 months, whichever occurs first).
An Emission Control Service.
whichever occurs first).
An Emission Control Service.
0 Check engine idle speed and adjust it
to underhood label specifications.
An Emission Control Service.?
0 Inspect the locking front hubs (if equipped)
for correct operation (or every 3 months,
whichever occurs first). Repair or replace
as necessary.
0 Change manual transmission fluid (or every
0 Inspect the valve lash and adjust if necessary.
0 Replace fuel filter (or every 30 months,
7-28
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Page 338 of 387

I Long TriplHighway Maintenance Schedule I
Q Drain, flush and refill cooling system (or
every
30 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. 7
0 Replace spark plugs.
An Emission Control Service.
Replace air cleaner filter.
An Emission Control Service.
0 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.
0 Change manual transmission fluid (or every
30 months, whxhever occurs first).
I7 Replace fuel filter (or every 30 months,
whichever occurs first, or sooner
if filter is
clogged).
An Emission Control Service.
17 Inspect the locking front hubs (if equipped)
for correct operation (or every
3 months,
whichever occurs first). Repair or replace
if necessary.
0 Inspect the valve lash and adjust if
necessary.
An Emission Control Service.
(Continued)
7-35
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Page 343 of 387

Long Trip/Highway Maintenance Schedule
60,000 Miles (100 000 km) (Continued)
0 Drain, flush and refill cooling system (or
every
30 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.
0 Replace spark plugs.
An Emission Control Service.
Replace air cleaner filter.
An Emission Control Service.
Inspect fuel tank, cap and lines and any
hoses for damage. Replace fuel tank cap
gasket.
An Emission Control Service,
17 Change manual transmission fluid (or every
30 months, whichever occurs first).
0 Replace fuel filter (or every 30 months,
whichever occurs first).
An Emission Control Service.
17 Inspect the locking front hubs (if equipped)
for correct operation (or every
3 months,
whichever occurs first). Repair or replace
as necessary.
0 Inspect the valve lash and adjust if
necessary.
An Emission Control Service.
0 Check engine idle speed and adjust it to
underhood label specifications.
An Emission Control Service.?
7-40
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Page 347 of 387

I Long Trip/Highway Maintenance Schedule
90,000 Miles (150 000 km)
0 Change engine oil and filter (or every
7.5 months, whichever occurs first).
An Emission Control Service.
0 Clean and repack the front wheel bearings
(or at each brake relining, whichever
occurs first).
0 Inspect engine accessory drive belts (or
every
24 months, whichever occurs first).
An Emission Control Service.
0 Inspect camshaft timing belt.
0 Drain, flush and refill cooling system (or
every
30 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.
An
Emission Control Service.
Replace spark plugs.
An Emission Control Service.
0 Replace air cleaner filter.
An Emission Control Service.
0 Inspect fuel tank, cap and lines and any
hoses for damage. Replace fuel tank cap
gasket. An Emission Control Service.
CI Change manual transmission fluid (or every
30 months, whichever occurs first).
[7 Replace fuel filter (or every 30 months,
whichever occurs first).
An Emission Control Service.
0 Inspect the locking front hubs (if equipped)
for correct operation (or every 3 months,
whichever occurs first). Repair or replace
if necessary.
0 Inspect the valve lash and adjust if
necessary. An Emission Control Service.
7-44
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Page 381 of 387

Odometer .................................... 2-59
Odometer. Trip
................................. 2-59
Off-Road Driving
.............................. 4- 14
Off-Road Recovery
............................. 4- 11
Oil. Engine
...................................... 6-9
Oil Pressure Light
.............................. 2-67
Overdrive. Automatic Transmission ................ 2- 13
Overdrive
Off Light ............................. 2-69
Overheating Engine ............................. 5- 12
Owner Checks and Services ....................... 7-47
Owner Publications. Ordering
...................... 8-9
..... Paint Spotting. Chemical . . ... 6-55
Park
Automat.ic Transmission
..................... 2-10
Shifting Into ................................. 2-21
Shifting out
of .......... ... ... 2-23
Parking
AtNight
..................................... 2-6
Brake
...................................... 2-20
Brake Mechanism Check ....................... 7-50
Over Things That Bum ............ ..... 2-24
With a Trailer ................................ 4-54
Your Vehicle. Manual Transmission .............. 2-24
Parking Lamp Bulb Replacement .................. 6-36
Passenger Position .............................. 1-3 1 Passing
....................... ... .... 4-11
Power Periodic Maintenance Inspections
................ 7-51
Door Locks .............. .......... . .2-3
Remote Control Mirror ........................ 2-38
Steering
..................................... 4-9
Steering
Fluid ................................ 6-27
Windows ................................... 2-27
Power Mode Selector Switch
...................... 2-13
Pregnancy. Use
of Safety Belts .................... 1-31
Preparing Your Canvas
Top for Storage ............. 2-54
Problems
on the Road ............................ 5-1
Publications. Service and Owner
................ 8-9
Radiator. Coolant .............................. 5-19
Radiator Pressure Cap ........................... 6-26
Radios ........................................ 3-6
Rain. Driving
In ................................ 4-31
Rear
Axle ....................................... 6-21
Combination Lamp Bulb Replacement ............ 6-38
Seat Passengers .............................. 1-31
Sidemarker Lamp Bulb Replacement ............. 6-38
Radio Reception ................................ 3-17
Door Security Locks ........................... 2-4
Towing
..................................... 5-10
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