Page 187 of 276
Filling Your Tank
Fuel Capacity: 20 U.S. Gallons (76 L).
Use unleaded fuel only.
The cap is behind a hinged door on the
left side of your vehicle. While
refueling, hang the cap inside the
fuel door.
To take off the cap, turn it slowly to the
left (countercloclnvise)
.
Be careful not to spill gasoline. Clean
gasoline from painted surfaces as soon
as possible. See
Cleaning the Outside
of Your Oldsmobile in the Index.
When you put the cap back on, turn it
to the right until you hear a clicking
noise.
NOTICE:
If you need a new cap, be sure to
get the right type. Your dealer can
get one for you. If you get the
wrong type, it may not fit or have
proper venting, and your fuel tank
and emissions system might be
damaged.
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Page 210 of 276

Sewice & Appearunce Care
208
Inflation-Tire Pressure
The CertificatiodTire label which is on
the rear edge of the driver’s door shows
the correct inflation pressures for your
tires, when they’re cold. “Cold” means
your vehicle has been sitting for at least
three hours or driven no more than a mile.
NOTICE:
Don’t let anyone tell you that
underinflation
or overinflation is all
right. It’s not. If your tires don’t
have enough air (underinflation)
you can get:
Too much flexing
Too much heat
Tire overloading
Bad wear
Bad handling
Bad fuel economy.
If your tires have too much air
(overinflation) you can get:
Unusual wear
Bad handling
Rough ride
Needless damage from road
hazards.
When to Check
Check your tires once a month or more.
Don’t forget your compact spare tire. It
should be at
60 psi (420 1tPa).
How to Check
Use a good quality pocket-type gage to
check tire pressure. Simply loolting at
the tires will not tell you the pressure,
especially
if you have radial tires -
which may look properly inflated even if
they’re underinflated.
If your tires have valve caps, be sure to
put them back on. They help prevent
leaks by keeping out dirt and moisture.
-
f
x
Tire Inspection and Rotation
To make your tires last longer, have
them inspected and rotated at the
mileages recommended in the
Maintenance Schedule. See
Scheduled
Maintenance Services
in the Index.
Use this rotation pattern.
After the tires have been rotated, adjust
the front and rear inflation pressure as
shown on the CertificationlTire label.
Make certain that all wheel nuts are
properly tightened. See
Wheel Nut
Toque in the Index.
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Page 241 of 276

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."
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