maintenance OLDSMOBILE SILHOUETTE 1993 Owners Manual

Part 6: Service & Appearance Care Part 9: Index
Here
the manual tells you how to keep Here's an alphabetical listing of
your Oldsmobile running properly and almost
every subject in this manual.
looking good. You
can use it to quickly find
Part 7: Maintenance Schedule
This part tells you when to perform
vehicle maintenance and what fluids
and lubricants to use. something
you want to read.
Part 8: Customer Assistance Information Service
Station Information:
This is a quick reference of service
information.
You can find it on the
last page
of this manual.
This part tells you how to contact
Oldsmobile for assistance and how to
get service publications. It also gives
you information on
Reporting Safety
Defects.
7
ProCarManuals.com

r
Orange indicates road construction or
maintenance. You'll want
to slow down
when
you see an orange sign, as part of
the road may be closed off or torn up.
And there may be workers and
maintenance vehicles around, too.
CANOEING SWIMMING
Brown signs point out recreation areas
or points
of historic or cultural interest.
Shape of Road Signs
The shape of the sign will tell you
something, too.
An octagonal (eight-sided) sign means
Stop. It is always red with white letters.
A triangle, pointed downward, indicates
Yield. It assigns the right of way to
traffic on certain approaches to an
intersection. A
diamond-shaped sign
is a warning of
something ahead-for example, a curve,
steep hill,
soft shoulder, or a narrow
bridge.
A triangular sign also is used on two-
lane roads to indicate a
No Passing
Zone. This sign will be on the left side
of the roadway.
ProCarManuals.com

Parking on Hills
You really should not park your vehicle,
with a trailer attached, on a hill. If
something goes wrong, your rig could
start to move. People can be injured,
and both your vehicle and the trailer can
be damaged.
But if you ever have to park your rig on
a hill, here’s how to do it:
1 . Apply your regular brakes, but don’t
shift into
P (Park) yet.
2. Have someone place chocks under
the trailer wheels.
3. When the wheel chocks are in place,
release the regular brakes until the
chocks absorb the load.
apply your parking brake, and then shift to
P (Park).
4. Reapply the regular brakes. Then
5. Release the regular brakes.
When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold
the pedal down while you:
Start your engine;
Shift into a gear; and
Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear
4. Stop and have someone pick up and
of the chocks.
store the chocks.
Maintenance When Trailer
Towing
Your vehicle will need service more
often when you’re pulling a trailer. See
the Maintenance Schedule for more on
this. Things that are especially
important in trailer operation are
automatic transaxle fluid (don’t overfill)
engine oil, belts, cooling system, and
brake adjustment. Each
of these is
covered in this manual, and the
Index
will help you find them quickly. If
you’re trailering, it’s a good idea to
review these sections before you
start
your trip.
Check periodically
to see that all hitch
nuts and bolts are tight.
183
ProCarManuals.com

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
ProCarManuals.com

216
~ ~. -s%FsA-?mk
Service
Your Oldsmobile dealer knows your
vehicle best and wants
you to be happy
with it. We hope you’ll go to your dealer
for all your service needs. You’ll get
genuine GM parts and GM-trained and
supported service people.
We hope you’ll want to keep your GM
vehicle all GM. Genuine GM parts have
one of these marks.
Doing Your Own Service Work
If you want to do some of your own
service work, you’ll want to get the
proper Oldsmobile Service Manual. It
tells you much more about how to service
your Oldsmobile than this manual can.
To order the proper service manual, see
the
Index under Service Publications.
You should keep a record with all parts
receipts and list the mileage and the date
of any service work you perform. See
the
Index under Maintenance Record.
ProCarManuals.com

Service & Appearance Care
230
What to Do with Used Oil
Used engine oil contains
things that have caused skin
cancer
in laboratory animals. Don’t
let used
oil stay on your skin for
very
long. Clean your skin and
nails with soap and water, or
a
good hand cleaner. Wash or
properly throw away clothing or
rags containing used engine oil.
Air Cleaner
Used oil can be a real threat to the Refer to the Maintenance Schedule to
environment. determine when to replace the air filter.
If you change your own oil, be sure to See the Index under Scheduled
drain all free-flowing oil from the filter services*
before disposal.
Don’t ever dispose
of oil by pouring it
on the ground, into sewers, or into
streams or bodies
of water. Instead,
recycle it by taking it
to a place that
collects used oil. If
you have a problem
properly disposing
of your used oil, ask
your dealer, a service station or a local
recycling center for help.
CAUTION I
Operating the engine with the I
I. air cleaner off can cause you
or others
to be burned. The air
cleaner not only cleans the air, it
stops flame if the engine backfires
If it isn’t there, and the engine
backfires, you could be burned
Don’t drive with
it off, and be
careful working on the engine with
the air cleaner off.
ProCarManuals.com

Service & Appearance Care
232
3800 V6: Checking Air Cleaner Filter
To Check or Replace:
I,+ Loosen the four wing nuts.
Air Cleaner (CONT.)
3800 V6: Replacing Air Cleaner
Filter
2. Pull the top of the air cleaner toward
the front of the vehicle and remove
the air cleaner filter.
3. Be sure to install the air cleaner filter,
replace the cover and tighten the
wing nuts securely.
Automatic Transaxle Fluid
When to Check and Change:
A good time to check your automatic
transaxle fluid level is when the engine
oil is changed. Refer to the Maintenance
Schedule to determine when to change
your fluid. See the
Index under
Scheduled Maintenance Services.
How to Check:
Because this operation can be a little
difficult, you may choose to have this
done at an Oldsmobile dealership
Service Department. If you do it
yourself, be sure to follow all the
instructions here, or you could get a
false reading on the dipstick.
ProCarManuals.com

Service & Appearance Care
234
Automatic mansaxle Fluid (CONK)
Then, without shutting off the engine,
follow these steps:
1. pull out the dipstick and wipe it with
a clean rag or paper towel.
2. Push it back in all the way, wait three
seconds and then pull
it back out
again.
3. Check both sides of the dipstick, and
read the lower level. The fluid level
must be
in the cross-hatched area.
4. If the fluid level is where it should
be, push the dipstick back
in all the
way.
I
3.1L V6: Checking Automatic
Transaxle Fluid
I
3800 V6: Checking Automatic
Transaxle Fluid
Refer to the Maintenance Schedule to
determine what kind
of transaxle fluid to
use. See the Index under Fluids &
Lubricants.
If the fluid level is low, add only enough
of the proper fluid to bring the level into
the cross-hatched area on the dipstick.
It doesn’t take much fluid, generally less
than a pint (0.5 L). Don’t overfill. We
recommend you use
only fluid labeled
DEXRON@-IIE, because fluids with that
label are made especially for your
automatic transaxle. Damage caused
by
fluid other than DEXRON -DE is not
covered by your new vehicle warranty.
After adding fluid, recheck the fluid
level as described under
How to Check.
When the correct fluid level is obtained,
push
the dipstick back in all the way.
ProCarManuals.com

3.1L V6: Checking Power Steering
Fluid
3800 V6: Checking Power Steering
Fluid
What to Add:
Refer to the Maintenance Schedule to
determine what kind of fluid to use. See
the
Index under Fluids & Lubricants.
When adding power steering fluid or making a complete fluid change,
always use the proper fluid. Failure
leaks and damage hoses and
to use the proper fluid can cause
Windshield Washer Fluid
To Add:
Open the cap labeled WASHER FLUID
ONLY. Add
washer fluid until the bottle
is full.
239
ProCarManuals.com

Tire lnspection and Rotation
ro make your tires last longer, have them
[nspected and rotated at the mileages
recommended in the Maintenance
Schedule. See the
Index under
Ycheduled Maintenance Services.
Use this rotation pattern. After the tires
nave been rotated, adjust the front and
rear inflation pressure
as shown on the
Zertification/Tire label. Make certain
:hat all wheel nuts are properly
ightened. See the
Index under Wheel
Vut Torque.
1
b the parts to which it i
astened, can make wheel
3ecome loose after a time.
wheel could come off and cause an
dccident. When you change a
wheel, remove any
rust or dirl
from places where the wheel
ttaches
to the vehicle. In ar
ergency, you can use a clot1
L paper towel to do this; but b
sure
to use a scraper or wire 1:
later, if you need to, to get all the '
rust or die off. (See the Idex
under Changing a Flat Tire).
When lt's Time for New Tires
One way to tell when it's time for new
tires is to check the treadwear
indicators, which will appear when your
tires have only
2/32 inch (1.6 mm) or
less
of tread remaining.
You need a new tire if:
You can see the indicators at three
You can see cord or fabric showing
The tread or sidewall is cracked, cut
places
around the tire,
through the tire's rubber.
or snagged deep enough to show cord
or fabric.
The tire has a bump, bulge or split.
The tire has a puncture, cut, or other
damage that can't be repaired well
because of the size or location of the
damage.
ProCarManuals.com