1996 OLDSMOBILE SILHOUETTE service

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;
0 Shift into a gear; and
Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and 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.
4-37
ProCarManuals.com

8. Don’t let the other end
touch metal. Connect
it
to the positive (+)
terminal of the good
battery. Use
a remote
positive
(+) terminal if
the vehicle has one.
9. Now connect the black
negative
(-) cable to
the good battery’s
negative
(-) terminal.
Don’t let
the other end
touch anything
until the
next step. The other end
of the negative (-) cable
doem ’t go to the dead
battery. It goes to
a heavy
unpainted metal
part on
the engine
of the vehicle
with the dead battery.
10. Attach the cable at least
18 inches (45 cm) away
from the dead battery,
but not near engine
parts that move.
The electrical connection is just
as good there, but
the chance
of sparks getting back to the battery is
much less.
1 1. Now start the vehicle with the good battery and run
the engine for a while.
12. Try to start the vehicle with the dead battery. If it
won’t start after a few tries, it probably needs service.
5-6
ProCarManuals.com

13. Remove the cables in reverse order to prevent
electrical shorting. Take care that
they don’t touch
each other or any other metal.
A. Heavy Metal Engine Part
B. Good Battery
C. Dead Battery
Towing Your Vehicle
Try to have a GM retailer or a professional towing
service tow your Silhouette. They can provide the right
equipment and know how to tow your vehicle without
damage. See “Roadside Assistance”
in the Index.
If your vehicle has been changed or modified since it
was factory-new by adding aftermarket items like fog
lamps, aero skirting, or special tires and wheels, these
instructions and illustrations may not be correct.
Before you do anything, turn on
the hazard
warning flashers.
When
you call, tell the towing service:
That your vehicle cannot be towed from the front
with sling-type equipment.
That your whicle has front-wheel drive.
0 The make, model, and year of your vehicle.
0 Whether you can still move the shift lever.
If there was an accident, what was damaged.
When the towing service arrives,
let the tow operator
know that this manual contains detailed towing
instructions and illustrations.
The operator may want to
see them.
5-7
ProCarManuals.com

~~
~ I
1 CAUTION: I
‘1‘0 help avoid injury to you or others:
Never let passengers ride in a vehicle that is
Never tow faster than safe or posted speeds.
Never tow with damaged parts not
Never get under your vehicle after it has
Always use separate safety chains on each
Never use J-hooks. Use T-hooks instead.
being towed.
fully secured.
been lifted by the tow truck.
side when towing
a vehicle.
When your vehicle is being towed, have the ignition key
in the OFF position. The steering wheel should be
clamped
in a straight-ahead position, with a clamping
device designed for towing service.
Do not use the
vehicle’s steering column lock
for this. The transaxle
should be
in NEUTRAL (N) and the parking
brake released.
A vehicle can fall from a car-carrier if it isn’t
adequately secured. This can cause
a collision,
serious personal injury and vehicle damage. The
vehicle should be tightly secured with chains
or
steel cables before it is transported.
Don’t use substitutes (ropes, leather straps,
canvas webbing, etc.) that can be cut by sharp
edges underneath the towed vehicle. Always use
T-hooks inserted in the T-hook slots. Never use
J-hooks. They will damage drivetrain and
suspension components.
5-8
ProCarManuals.com

If you no longer have the overheat warning, you can
drive. Just to be safe, drive slower for about
10 minutes.
If the warning doesn’t come back
on, you can
drive normally. When you
decide it’s safe to
lift the hood, here’s what
you‘ll see:
If the warning continues,
pull over, stop, and park your
vehicle right away.
If there’s still no sign of steam, you can idle the engine
for two or three minutes while you’re parked, to see if
the warning stops.
But then, if you still have the
warning, turn 08 the engine and get everyone out of the
vehicle until it cools down.
You may decide not to lift the hood but to get service
help right away.
A. Coolant Recovery Tank
B. Radiator Pressure Cap
C. Electric Engine Fan
D. Electric Engine Fan
5-14
ProCarManuals.com

A CAUTION:
Heater and radiator hoses, and other engine
do, you can be burned.
Don’t run the engine if there
is a leak. If you run
the engine, it could lose all coolant. That could
cause an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.
1 parts, can be very hot. Don’t touch them. If you
~
NOTICE:
Engine damage from running your engine
without coolant isn’t covered by your warranty.
If there seems to be no leak, with the engine on, check to
see
if the electric engine fan(s) are running. If the engine
is overheating, both fan(s) should be running.
If they
aren’t, your vehicle needs service.
How to Add Coolant to the Coolant
Recovery
Tank
If you haven’t found a problem yet, but the coolant
level isn’t
at or above the FULL HOT mark, add a 501.50
mixture of den72 water (preferably distilled) and
DEX-COOL TM (orange-colored, silicate-free) antifreeze
at the coolant recovery tank. (See “Engine Coolant” in
the Index for more information.)
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant
mix will. Your vehicle’s coolant warning
system is set for the proper coolant mix. With
plain water or the wrong mix, your engine could
get too hot but you wouldn’t get the overheat
warning. Your engine could catch fire and you or
others could be burned. Use a
50/50 mix of clean
water and
DEX-COOL TM antifreeze.
5-16
ProCarManuals.com

Section 6 Service and Appearance Care
Here you will find information about the care of your
Oldsmobile. This section 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 part devoted to its appearance care.
Service
Your Oldsmobile retailer knows your vehicle best and
wants you to be happy with
it. We hope you’ll go to
your retailer 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:
Delco
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 “Service and Owner
Publications” in
the Index.
Your vehicle has an air bag system. Before attempting
to do your own service work,
see “Servicing Your
Air Bag-Equipped Oldsmobile” in
the Index.
You should keep a record with all parts receipts and
list the mileage and the date
of any service work you
perform. See “Maintenance Record” in the Index.
6-1
ProCarManuals.com

You can be injured and your vehicle could be
damaged if you try to do service work on a vehicle without knowing enough about it.
Be sure you have sufficient knowledge, experience, and the- proper replacement
parts and tools before you attempt any
vehicle maintenance task.
Be sure to use the proper nuts, bolts and
other fasteners. “English” and “metric”
fasteners can be easily confused.
If you use
the wrong fasteners, parts can later break
or fall
off. You could be hurt.
Fuel
Use regular unleaded gasoline rated at 87 octane or
higher. At a minimum, it should meet specifications
ASTM D4814 in the United States and CGSB 3.S-M93
in Canada. Improved gasoline specifications have been
developed by the American Automobile Manufacturers
Association (AAMA) for better vehicle performance
and engine protection. Gasolines meeting
the AAMA specification could provide improved driveability
and
emission control system protection compared to other gasolines.
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.
If your vehicle is certified to meet California Emission
Standards (indicated on the underhood tune-up label),
it is designed to operate on fuels that meet California
specifications. If such fuels are not available
in states
adopting California emissions standards, your vehicle
will operate satisfactorily
on fuels meeting federal
specifications, but emission control system performance
may be affected. The malfunction indicator lamp on
your instrument panel may turn
on and/or your vehicle
may fail a smog-check test. If this occurs, return to
your authorized Oldsmobile retailer for diagnosis to
determine the cause of failure. In the event
it is
determined that the cause of the condition
is the type of
fuels used, repairs may not be covered by your warranty.
6-2
ProCarManuals.com