1993 OLDSMOBILE SILHOUETTE engine

Problems on the Road
202
P
Engine Overheating (CONI)
6. Start the engine and let it run until
you can feel the upper radiator hose
getting
hot. Watch out for the engine
fan(
s) .
7. By this time, the coolant level inside
the radiator filler neck may be lower.
If
the level is lower, add more of the
proper
mix through the filler neck
until the level reaches the base
of the
filler neck.
8. Then replace the pressure cap. Be
sure the arrows
on the pressure cap
line up like this.
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If You’re Stuck: In Sand, Mud,
Ice or Snow
What you don’t want to do when your
vehicle is stuck is to spin your wheels.
The method known as “rocking” can
help you get out when you’re stuck, but
you must use caution.
‘ If you let your tires spin at
high speed, they can explode
and
you or others could be injured.
And, the transaxle or other parts of
the vehicle can overheat. That could
cause an engine compartment fire
or other damage. When you’re
stuck, spin the wheels as little as
possible. Don’t spin
the wheels
above
35 mph (56 km/h) as shown
on the speedometer.
.~.. .. . .
$ back and forth, you can desi
F$ your transaxle.
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
transaxle 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 the
Index- under Towing
Your Oldsmobile.
213
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Here you will find information about
the care of your Oldsmobile
. This
part begins with service and fuel
information. and then it shows how to
check important fluid and lubricant levels
. There is also technical
information about your vehicle. and a section devoted to its appearance care
.
Part 6
Service di Appearance Care
Service ......................................................... 216
Fuel ........................................................... 217
HoodRelease
.................................................... 221
Engineoil
...................................................... 225
Aircleaner
..................................................... 230
TransaxleFluid
.................................................. 232
Enginecoolant
.................................................. 235
Power Steering Fluid
.............................................. 238
Windshield Washer Fluid
........................................... 239
Brakes
......................................................... 240
Battery
......................................................... 242
Bulb Replacement
................................................ 243
Windshield Wiper Blade Replacement
................................. 245
Loading Your Vehicle
............................................. 245
Tires
.......................................................... 247
Appearancecare ................................................. 254
Vehicle Identification Number (VIN)
................................. 262
Add-on Electrical Equipment
....................................... 263
Fuses
& Circuit Breakers ........................................... 264
Capacities
& Specifications ......................................... 269
Normal Maintenance Replacement Parts
............................... 271
Fluids
& Lubricants ............................................... 272
ReplacementBulbs
................................................ 273
215
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Fuel
Use regular unleaded gasoline rated at
87 octane or higher. It 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 87.
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 87 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 pinging. It’s the heavy,
constant knock that means you have a
problem.
What about gasoline with blending
materials that contain oxygen, 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.
Fuel Capacity: 20 U.S. Gallons (76L).
Use unleaded fuel only.
227
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Service & Appearance Care
218
Gasolines for Cleaner Air
Your use of gasoline with detergent
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
materials called oxygenates. General
Motors recommends that you use
gasolines with these blending materials,
such as MTBE and ethanol. By doing
so, you can help clean the air, especially
in those parts of the country that have
high carbon monoxide levels.
In addition, some gasoline suppliers are
now producing reformulated gasolines.
These gasolines are specially designed
to reduce vehicle emissions. General Motors recommends that you use
reformulated gasoline. By doing
so, you
can help clean the air, especially in
those parts of the country that have high
ozone levels.
You should ask your service station
operators
if their gasolines contain
detergents and oxygenates, and
if they
have been reformulated to reduce
vehicle emissions.
”z
Fuels in Foreign Countries
If you plan on driving in another
country outside the
U.S. or Canada,
unleaded fuel may be hard to find.
Do
not use leaded gasoline. If you use even
one tankful, your emission controls
won’t work well or at all. With
continuous use, spark plugs can get
fouled, the exhaust system can corrode,
and your engine oil can deteriorate
quickly. Your vehicle’s oxygen sensor
will be damaged. All of that means
costly repairs that wouldn’t be covered
by your warranty.
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Hood Release
To open the hood, first pull the hood
release handle inside the vehicle. Then go to the front
of the vehicle and
pull up
on the underhood release.
Lift the hood. The
hood prop rod
may be hot due to
increased engine temperatures under the
hood,
so be careful when handling it.
Use your hood prop sleeve when
handling the prop.
Pull forward on the hood prop to release
it from its storage
clip. Then put the end
of the hood prop into the slot in the
underside
of the hood.
221
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Service & Appearance Care
1 Hood Release (CONT.) I
I. CAUT'aN
An electric fan under the hood
can
start up and injure you
even when the engine is not
running. Keep hands, clothing and
tools away from any underhood
electric fan.
Things that burn can get on
hot engine parts and start a
~e. These include liquids like
gasoline, oil, coolant, brake fluid,
windshield washer and other
fluids, and plastic or rubber. You
or others could be burned. Be
cmh1 nut to drop or spill things
that wiU burn onto a hot engine.
Before closing the hood, be sure all the
filler caps are
on properly. Then lift the
hood
to relieve pressure on the hood
prop. Remove the hood prop from the
slot
in the hood and return the prop to
its retainer. Then just let the hood down
and close
it firmly.
*** I -- I
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P P
3,lL V6 Engine (CODE D)
1. Engine Coolant Reservoir
2. Power Steering Fluid Reservoir
3. Air Cleaner
4. Brake Fluid Reservoir
5. Windshield Washer Fluid Reservoir
6. Battery
7. Automatic Transaxle Fluid Dipstick
8. Engine Oil Dipstick
9. Engine Oil Fill Can
1 0. Radiator Cap
@ U6084
223
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