Downloaded from www.Manualslib.com manuals search engine NOTICE:
If you use an improper coolant mixture, your
engine could overheat and be badly damaged.
The repair
cost wouldn’t be covered by your
warranty.
Too much water in the mixture can
freeze and crack the engine, radiator, heater core
and other parts.
If you have to add coolant more than four times
a year,
have your dealer check your cooling system.
I NOTICE:
If you use the proper coolant, you don’t have to
add extra inhibitors or additives which claim to
improve the system. These can be harmful.
Checking Coolant
When your engine is cold, the coolant level should be at
LOW, or a little higher. When your engine
is warm, the
level should be up to FULL, or
a little higher.
Adding Coolant
If you need more coolant, add the proper coolant
mixture
at the coolant recovery tank.
Downloaded from www.Manualslib.com manuals search engine ,A CAUTION:
Using the wrong replacement wheels, wheel
bolts or wheel nuts on your vehicle can be
dangerous. It could affect the braking and
handling of your vehicle, make your tires lose
air and make you lose control. You could have
a collision in which you or others could be
injured. Always use the correct wheel, wheel
bolts and wheel nuts for replacement.
NOTICE:
The wrong wheel can also cause problems with
bearing
life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper
height, vehicle ground clearance and
tire or tire
chain clearance to the body and chassis.
See “Changing a Flat Tire” in the Index for
more information.
Used Replacement Wheels
L A CAUTION:
Putting a used wheel on your vehicle is
dangerous. You can’t know how it’s been used
or
how far it’s been driven. It could fail suddenly
and cause an accident.
If you have to replace a
wheel, use a new GM original equipment wheel.
Tire Chains
NOTICE:
Use tire chains only where legal and only
when you must. Use only SAE Class “S” type
chains that are the proper size for your tires.
Install them on the tires of the drive axle
(four-wheel-drive vehicles can use chains
on both axles).
NOTICE: (Continued)
6-47
Downloaded from www.Manualslib.com manuals search engine Capacities (Approximate)
The following approximate capacities are given in
English and metric conversions.
Air Conditioning
. . See the refrigerant information
label under the hood and
“Air Conditioning Refrigerants”
at the end of this section.
Automatic Transmission-Drain and Refill
3 Speed ................... 3.0 quarts (2.8 L)*
4 Speed .................... 2.6 quarts (2.5 L)
Automatic Transmission ....... 5.5 quarts (5.2 L)
Manual Transmission ......... 5.6 quarts (5.3 L)
Cooling System
Crankcase
With Filter Change
......... 4.5 quarts (4.2 L)**
Front Differential ............ 1.1 quarts ( 1 .O L)
Fuel Tank
Two-Door Convertible
....... 11 .O gallons (42 L)
Four-Door Hardtop .......... 14.5 gallons (55 L)
Manual Transmission Four-wheel Drive
........... 1.6 quarts (1.5 L)*
Two-Wheel Drive ........... 2.0 quarts (1.9 L)*
Rear Differential ............. 2.3 quarts (2.2 L)
Transfer Case ............... 1.8 quarts (1.7 L)
* Recheck fluid level after filling. See “Automatic
Transmission Fluid” or “Manual Transmission Fluid” in
the Index.
** When changing the oil filter, additional oil may be
needed. Recheck the oil level after filling. See “Engine
Oil” in the Index.
6-62
Downloaded from www.Manualslib.com manuals search engine Maintenance Schedule
I 1
I Short Trip/City Definition
Follow the Short Trip/City Maintenance Schedule if
any one of these conditions is true for your vehicle:
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
driving in stop-and-go traffic).
of your vehicle. or other commercial application.
Most trips include extensive idling (such as frequent
You frequently tow a trailer or use a carrier on top
If the vehicle is used for delivery service, police, taxi
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 soonex
I Short Trip/City Intervals
Every 3,000 Miles (5 000 km): Engine Oil and
Filter Change (or
3 months, whichever occurs first).
Free-Wheeling
Hubs Inspection (if equipped)
(or
3 months, whichever occurs first).
Every 6,000 Miles (10 000 km): Tire Rotation.
Every 15,000 Miles (25 000 km): 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. Engine Idle
Speed Check. Valve Lash (Clearance) Adjustment.
Propeller Shafts and U-Joints Inspection (or every
15 months, whichever occurs fist).
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement. Spark Plug Replacement. Engine
Accessory Drive Belt Inspection (or every
24 months,
whichever occurs first). Cooling System Service
(or every
30 months, whichever occurs first). Fuel
Filter Replacement (or every
30 months, whichever
occurs first).
(Continued)
Downloaded from www.Manualslib.com manuals search engine Maintenance Schedule
Long TriplHighway Intervals I
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every
7.5 months, whichever occurs first).
Free-Wheeling Hubs Inspection (if equipped) (or every
3 months, whichever occurs first). Tire Rotation.
Transmission Service (severe conditions only).
Engine Idle Speed Check. Valve Lash (Clearance)
Adjustment. Propeller Shafts and U-Joints Inspection (or every
15 months, whichever occurs first).
Every 30,000 Miles (50 000 km): Engine Accessory
Drive Belt Inspection (or every
24 months, whichever
occurs first). Cooling System Service (or every
30 months, whichever occurs first). Spark Plug
Replacement. Air Cleaner Filter Replacement. Fuel
Tank, Cap and Lines Inspection. 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 15,000 Miles (25 000 km): Automatic
Long Tripmighway Intervals
Every 45,000 Miles (75 000 km): Automatic
Transmission Fluid Hose Replacement (or every
45 months, whichever occurs first).
Every 50,000 Miles (83 000 km): Positive Crankcase
Ventilation (PCV) Valve Replacement.
Every 60,000 Miles (100 000 km): Engine Timing
and Distributor Check. Fuel Tank Cap Gasket
Replacement. Emission System Hoses Inspection.
Camshaft Timing Belt Replacement. Spark Plug
Wire Replacement (or every
60 months, whichever
occurs first). Wiring Harness and Connectors
Inspection (or every
60 months, whichever occurs
first). Brake Fluid Service.
At 90,000 Miles (150 000 km): Camshaft Timing
Belt Inspection.
Every 100,000 Miles (166 000 km): Automatic
Transmission Service (normal conditions). Fuel
Injector Inspection. Evaporative Emissions
Canister Replacement.
These intervals only summarize maintenance services.
Be sure to
follow the complete maintenance schedule on
the following pages.
7-7
Downloaded from www.Manualslib.com manuals search engine I Short Trip/City Maintenance Schedule
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
0 Inspect engine accessory drive belts (or every 24 months, whichever
An Emission Control Service.
occurs first).
An Emission Control Service.
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 c\
ooling system
and pressure cap.
An Emission Control Service. (See footnote?.)
bearings (or at each brake relining, whichever occurs first).
An Emission Control Service.
0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel
0 Replace spark plugs.
I DATE I
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. (See footnote?.)
(Continued)
7-13
Downloaded from www.Manualslib.com manuals search engine 1 Short TripKity Maintenance Schedule I
60,000 Miles (100 000 km) (Continued)
0 Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
- In heavy city traffic where the outside temperature regularly r\
eaches
- In hilly or mountainous terrain.
90°F (32°C) or higher.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, change the fluid
and filter every
100,000 miles (166 000 km).
occurs first).
An Emission Control Sewice.
first). See “Engine Coolant” in the Index for what to use. Inspect hoses. Clean
radiator, condenser, pressure cap and neck. Pressure test the c\
ooling system and pressure cap.
An Emission Control Service. (See footnote?.)
0 Replace spark plugs.
An Emission Control Service.
0 Replace spark plug wires (or every 60 months, whichever occurs first),
An Emission Control Service.
0 Inspect engine accessory drive belts (or every 24 months, whichever
0 Drain, flush and refill cooling system (or every 30 months, w\
hichever occurs
7-20
Downloaded from www.Manualslib.com manuals search engine I Short Trip/City Maintenance Schedule I
0 Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
- In heavy city traffic where the outside temperature regularly r\
eaches
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, change the fluid
and
filter every 100,000 miles (166 000 km).
occurs first).
An Emission Control Service.
17 Inspect camshaft timing belt.
An Emission Control Service. (See footnote T.)
90°F (32°C) or higher.
0 Inspect engine accessory drive belts (or every 24 months, whichever
0 Drain, flush and refill cooling system (or every 30 months, whichever occur\
s
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. (See footnote?.)
0 Replace spark plugs.
An Emission Control Service.
(Continued)
7-27