Downloaded from www.Manualslib.com manuals search engine ITEM
NO. SERVICE
6 Camshaft Timing Belt Inspection (3.4L Code X
engine only)*-Inspect for cracks, wear or oiliness.
Check tensioner for proper operation. See the
service manual.
(To purchase a service manual,
see the
Index under Service Publications.)
Replace parts as needed.
Cooling System Service*-Drain, flush and refill
the system with new or approved recycled coolant
conforming to
GM Specification 1825M. Keep
coolant at the proper mixture as specified. See the
Index under Coolant. This provides proper freeze
protection, corrosion inhibitor level and engine
operating temperature.
7
8
Inspect hoses and replace if they are cracked,
swollen or deteriorated. Tighten screw-type hose
clamps. Clean the outside of the radiator and air
conditioning condenser. Wash the pressure cap
and neck.
To help ensure proper operation, we recommend a
pressure test of both the cooling system and the
pressure cap.
Transaxle Service-For manual transaxles, fluid
doesn’t require changing.
For automatic transaxles, change both the fluid
and filter every 15,000 miles (25
000 km) if the
vehicle is mainly driven under one or more
of
these conditions:
ITEM
NO.
9
10
11
SERVICE
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. (With some
models you shouldn’t ever tow a trailer. See the
Index under Towing a Trailer.)
Uses such as found in taxi, police car or delivery
service.
If you do not use your vehicle under any of these
conditions, change both the fluid and filter every
100,000 miles
(160 000 km).
Spark Plug Replacement*-Replace spark plugs
with the proper type. See the
Index under
Replacement Parts.
Spark Plug Wire Inspection*+Inspect for
burns, cracks
or other damage. Check the boot fit
at the coils and at the spark plugs. Replace wires
as needed.
Positive Crankcase Ventilation System
Inspection*-Inspect system for proper function.
Replace any
worn, plugged or collapsed hoses or
seals. Replace valve only if necessary.
269 .
Downloaded from www.Manualslib.com manuals search engine Section B: Owner Checks & Services
Listed below are owner checks and services which should
be made 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 Section D.
At Each he/ H// (It is important for you or a service station attendant to pe&m these underhood checks at each fuel fill.)
CHECK
I I Engine Coolant Level
I
Windshield Washer
Fluid Level
1 At Least Once a Month
WHAT TO DO
Check the engine oil level and add the proper oil if necessary. See the Index under Engine Oil for
further details.
Check the engine coolant level in the coolant recovery
tank and add the proper coolant mix if
necessary.
See the Index under Coolurzt for further details.
Check the windshield washer fluid level in the windshield washer tank and add the proper fluid
if necessary. See the Index under Windshield Washer Fluid for further details.
CHECK
I I OR SERVICE
Tire Inflation
I At Least Twice a bar
WHAT TO DO I
Check tire inflation. Make sure they are inflated to the pressures specified on the Tire-Loading
Information label located on the rear edge of the driver's door or inside the trunk lid.
See the
Inda under Tires for further details.
IL .I
CHECK
System Inspection
WHAT TO DO
Check the fluid level in the clutch reservoir. See the Iinda under Hydraulic Clutch. A fluid loss
in this system could indicate a problem. Have the system inspected and \
repaired at once.
27 I
