boot OLDSMOBILE SILHOUETTE 1994 Owners Manual

6. Transaxle Service - Change both
the fluid and filter every
15,000 miles
(25 000 ltm) if the vehicle is mainly
driven under one or more of these
conditions:
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
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
(166 000 ltm) .
7. Spark Plug Replacement::' -
Replace spark plugs with the proper
type. See
Replacement Parts in the
Index.
8. Spark Plug Wire Inspection''-
Inspect for burns, cracks or other
damage. Check the boot fit at the
distributor or coils and at the spark
plugs. Replace wires
as needed.
9. Exhaust Gas Recirculation (EGR)
System 1nspection':t
- Conduct
the
EGR system service as described
in the service manual.
To purchase a
service manual, see
Service
Publications
in the Index.
IO. Air Cleaner Filter Replacement+-
Replace every 30,000 miles
(50 000 ltm) or more often under
dusty conditions.
Ask your dealer
for the proper replacement intervals
for your driving conditions.
11. Air Cleaner Inspection''? - Inspect
all hoses and ducts for proper
hookup. Make sure the valve works
properly.
1nspection';:t - Inspect fuel tank,
cap and lines for damage
or leaks.
Inspect fuel cap gasket for an even
filler neck imprint or any damage.
Replace parts as needed. Periodic
replacement of the fuel filter
is not
required.
12. Fuel Tank, Cap and Lines
13. Engine Timing and Distributor
Check
(3100 Code D engine
only)'xt
- Adjust the timing to the
underhood label specifications.
Inspect the inside and outside
of the
distributor cap and rotor for cracks,
carbon tracking and corrosion.
Clean or replace as needed.
NOTE: To determine your engine's
displacement and code, see
Engine
Identification
in the Index.
': = An Enzission Control Service.
t = The U.S. Environmental Protection Agency
or the California Air Resources Boa1.d has
determined that the failure
to pelform this
maintenance item will
not nullify the
emission warranty
or limit recall liability
prior
to fhe completion of ~~ehicle useful life.
General
Motors: however, urges that all
recornmended maintenance services be
performed at the indicated intervals and the
maintenance be recorded
in "Section E:
Maintenance Record."
239
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Section C: Periodic Maintenance Inspections fall). You should let your GM dealer’s service department or
other qualified service center do these jobs. Make sure any
Listed below are inspections and services which should be necessary repairs are completed at once.
performed at least twice a year (for instance, each spring and
Restraint Systems
Steering, Suspension
and Front-Wheel-
Drive Axle Boot and
Seal Inspection
Exhaust System
Inspection
Throttle Linkage
Inspection
Brake System Inspection
~~ ~
WHAT SHOULD BE DONE
~ ~~~
Now and then, make sure all your belts, buckles, latch plates, retractors, anchorages and
reminder systems are working properly. Look for any loose parts or damage.
If you see anything
that might keep
a restraint system from doing its job, have it repaired.
Inspect the front and rear suspension
and steering system for damaged, loose or missing parts,
signs of wear, or lack of lubrication. Inspect the power steering lines and hoses for proper
hookup, binding, leaks, cracks, chafing, etc. Clean and then inspect the drive axle boot seals for
damage, tears or leakage. Replace seals if necessary.
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.
Inspect the throttle linkage for interference or binding, and for damaged or missing parts.
Replace parts as needed.
Inspect the complete system. Inspect brake lines and hoses for proper hook-up, binding, leaks,
cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Also inspect
drum brake linings for wear and cracks. Inspect other brake parts, including drums, wheel
cylinders, calipers, parking brake, etc. Check parking brake adjustment.
You may need to have
your brakes inspected more often
if your driving habits or conditions result in frequent braking.
NOTE:
A low brake fluid level can indicate worn disc brake pads which may need to be serviced.
Also, if the brake system warning light stays on or comes on, something may be wrong with the
brake system. See the
Index under Brake System Warning Light. If your anti-lock brake system
warning light stays on or comes on, something may be wrong with the anti-lock brake system.
See the
Index under Anti-Lock Brake System Wawing Light.
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