
NOTICE:
Spinning your wheels can destroy
parts
of your vehicle as well as the
tires.
If you spin the wheels too fast
while shifting your transmission
back and forth, you can destroy
your transmission.
Rocking Your Vehicle to Get it Out:
First, turn your steering wheel left and
right. That will clear the area around
your front wheels. Then shift back and
forth between
R (Reverse) and a
forward gear, spinning the wheels as
little as possible. Release the accelerator
pedal while you shift, and press lightly
on the accelerator pedal when the
transmission
is in gear. If that doesn’t
get you out after a few tries, you may
need
to be towed out. If you do need to
be towed out, see
Towing Your Truck
in the Index.
159
ProCarManuals.com

Fuel
Use regular unleaded gasoline rated at
87 octane or higher. Use premium
unleaded gasoline rated at 91 octane or
higher for high power performance,
when towing a trailer or with a high
payload requirement. But when
operating with a light load as
a normal
condition, you may use middle grade or
regular unleaded gasolines.
The gasoline you use should meet
specifications ASTM D4814 in the U.S.
and CGSB
3.5-92 in Canada. These
fuels should have the proper additives,
so you should not have to add anything
to the fuel.
In the
U.S. and Canada, it’s easy to be
sure you get the right kind of gasoline
(unleaded). You’ll see “UNLEADED” right
on the pump. And only unleaded
nozzles will fit into your vehicle’s filler
neck.
Be sure the posted octane is at least 91
for premium, 89 for middle grade and
87 for regular.
If the octane is less than
87, you may get a heavy knocking noise
when you drive. If it’s bad enough, it
can damage your engine.
If you’re using fuel rated at 91 octane or
higher and you still hear heavy
knocking, your engine needs service.
But don’t worry
if you hear a little
pinging noise when you’re accelerating
or driving up a hill. That’s normal, and
you don’t have to buy a higher octane
fuel to get rid of it. It’s the heavy,
constant knock that means you have a
problem.
What about gasoline with blending
materials that contain oxygen
(oxygenates), such as MTBE or
alcohol?
MTBE is “methyl tertiary-butyl ether.”
Fuel that
is no more than 15% MTBE is
fine for your vehicle.
Ethanol is ethyl or grain alcohol.
Properly-blended fuel that is no more than
10% ethanol is
fine for your
vehicle.
Methanol is methyl or wood alcohol.
NOTICE:
Fuel that is more than 5%
methanol is bad for your vehicle.
Don’t use it. It can corrode metal
parts in your fuel system and also
damage plastic and rubber parts.
That damage wouldn’t be covered
under your warranty. And even at
5% or less, there must be
“cosolvents” and corrosion
preventers in this fuel to help avoid
these problems.
GasoUnes for Cleaner Air
Your use of gasoline with deposit
control additives will help prevent
deposits from forming in your engine
and fuel system. That helps keep your
engine in tune and your emission
control system working properly. It’s
good for your vehicle, and you’ll be
doing your part for cleaner air.
Many gasolines are now blended with
oxygenates. General Motors
163
ProCarManuals.com

Service &Appearance Care
Then go to the front of the vehicle and
pull up on the underhood release.
Lift the hood. The
prop rod may be hot due to
increased engine temperatures under
the hood. Use the prop rod sleeve when
handling the prop rod.
Press down on the prop rod to release it
from its storage clip. Then put the end
of the prop rod into the slot in the
underside of the hood. Before closing
the
hood, be sure all the
filler caps are on properly. Then lift the
hood to relieve pressure on the prop
rod. Remove the prop rod from the slot
in the hood and return the prop to its
retainer. Then just let the hood down
and close it firmly.
Underhood Light
Your underhood light will come on
whenever
you open the hood.
ProCarManuals.com

Let the warning lights and gages work
What to Use
Use a mixture of one-half clean water
(preferably distilled) and one-half
antifreeze that meets
“GM Specification
6038-M,” which won’t damage
aluminum parts. If you use this mixture,
you don’t need
to add anything else.
as
they should.
NOTICE:
If you use an improper coolant mix,
your engine could overheat and be
badly damaged. The repair cost
wouldn’t be covered by your
warranty. Too much water in the
mix can freeze and crack the
engine, radiator, heater core and
other parts.
Some conditions, such as air trapped in
the cooling system, can affect the
coolant level in the radiator. Check the
coolant level when the engine is cold
and follow the steps under
Adding
Coolant for the proper way to add
coolant.
If you have to add coolant more than
four times a year, have your dealer
check your cooling system.
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.
~~
Adding Coolant
To Check Coolant
When your engine is cold, the coolant
level should be at
ADD, or a little
higher. When your engine is warm, the
level should be up to
FULL HOT, or a
little higher.
L
175
ProCarManuals.com

NOTICE:
DOT-5 silicone brake fluid can
Don’t let someone put in the
damage
your vehicle. Don’t use it.
wrong kind of fluid. For example,
just a few drops of mineral-based
oil, such as engine oil, in your
brake system can damage brake
system parts
so badly that they’ll
have to be replaced.
Brake fluid can damage paint, so
be careful not to spill brake fluid
on your vehicle. If you do, wash it
off immediately. See Appearance
Care
in the Index.
Brake Wear
Your Oldsmobile has front disc brakes
and rear
drum brakes.
Disc brake pads have built-in wear
indicators that make a high-pitched
warning sound when the brake pads are
worn and new pads are needed. The
sound may come and go or be heard all
the time your vehicle is moving (except
when you are pushing
on the brake
pedal firmly).
I NOTICE:
I
Continuing to drive with worn-out
brake pads could result in costly
brake repair.
Some driving conditions or climates
may cause a brake squeal when the
brakes are first applied or lightly
applied. This does not mean something
is wrong with your brakes.
Your rear
drum brakes don’t have wear
indicators, but if you ever hear a rear
brake rubbing noise, have the rear brake
linings inspected.
Also, the rear brake
drums should be removed and
inspected each time the tires are
removed for rotation or changing. When you
have the front brakes replaced,
have the rear brakes inspected, too.
Brake linings should always be replaced
as complete axle sets.
Brake Pedal Travel
See your dealer if the brake pedal does
not return
to normal height, or if there
is a rapid increase in pedal travel.
This
could be a sign of brake trouble.
Brake Adjustment
Every time you make a brake stop, your
disc brakes adjust for wear.
If your brake pedal goes down farther
than normal, your rear drum brakes
may need adjustment. Adjust them by
backing up and firmly applying the
brakes a few times.
Replacing Brake System Parts
The braking system on a modern vehicle
is complex. Its many parts have to be of
top quality and work well together
if the
vehicle is to have really good braking.
Vehicles we design and test have top-
quality
GM brake parts in them, as your
Oldsmobile does when it is new. When
you replace parts
of your braking system
- for example, when your brake linings 179
ProCarManuals.com

Halogen Bulbs
Headliuht Bulb Rerolacement
For the type of bulb, see the Index
under Replacement Bulbs.
1. Remove the four Phillips-head screws
from the headlight retainer. retainer.
3. Unplug
the headlight.
4. Plug in the new bulb and put it in
5. Install the retainer to the headlight.
6. Install the screws.
place.
181
ProCarManuals.com

182
Service & Appearance Care
Taillight Bulb Replacement
For the type of bulb, see the Index
under Replacement Bulbs.
1. Open the tailgate.
2. Remove the T15 Torxs-head screws
3. Pull the assembly away from the
from
the light assembly.
fender.
4. Turn the socket countercloclwise to
remove it. If the socket has a tab,
push the tab in while you turn the
socket.
5. Turn the bulb countercloclwise to
remove it.
6. Put the new bulb into the socket and
turn the bulb cloclwise.
7. Put the socket into the light assembly
and turn the socket cloclwise until it
loclts in place.
8. Install the light assembly and screws.
9. Close the tailgate.
Fog Light Bulb Replacement
Don’t change your fog light bulbs unless
you have the proper aiming equipment.
See your Oldsmobile dealer if you have
any further questions.
Windshield Wiper Blade
Replacement
Replacement blades come in different
types and are removed in different
ways. Here’s how to remove the type
without a release clip:
1. Pull the windshield wiper arm away
2. With a screwdriver, pry the blade
3. Push the new wiper blade securely on
from the windshield.
assembly off the wiper arm.
the wiper arm.
ProCarManuals.com

Sewice & Appearance Care
Payload
The Payload Capacity is shown on the
Certificationflire label. This is the
maximum load capacity that your
vehicle can carry. Be sure to include the
weight of the people inside as part of
your load. If you added any accessories
or equipment after your vehicle left the
factory, remember to subtract the weight
of these things from the payload.
Your dealer can help you with this.
Trailering Package
If your vehicle comes with the trailering
package, there is also a load rating
which includes the weight of the vehicle
and the trailer it tows. This rating is
called the Gross Combination Weight
Rating (GCWR)
.
When you weigh your trailer, be sure to
include the weight of everything you put
in it. And, remember to figure the weight
of the people inside as part
of your load.
Your dealer can help you determine
your GCWR.
Add-on Equipment
When you carry removable items, you
may need to put a limit on how many
people you carry inside your vehicle. Be
sure to weigh your vehicle before you
buy and install the new equipment.
NOTICE:
Your warranty doesn’t cover parts
or components that fail because of
overloading.
I Single Belt Accessory Drive
Your new vehicle uses a serpentine belt
that is lighter, more durable and fuel
efficient than systems with several belts.
The belt runs over or around the pulleys
on the engine.
A tensioner is used to
keep the belt tight at all times. The
tensioner also makes replacing the belt
easier.
If you need to replace the belt, be
sure to get the correct replacement belt.
Your dealership or parts supplier can
help you with this. The Accessory Drive
Belt Routing label on your vehicle will
show you how to route the belt your
vehicle uses.
I Air Conditioning
Every now and then have your
dealership check your air conditioning
system to be sure it has not lost any
cooling ability. If you think the system
is not working properly, have your
dealership check it out as soon as
possible.
The air conditioning will not work when
the temperature is below
40°F (4°C).
ProCarManuals.com