1998 OLDSMOBILE SILHOUETTE engine

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
PARK
(P) 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.
4. Reapply the regular brakes. Then apply your parking
brake, and then shift to PARK (P).
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 of the chocl ss .
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.
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Section 5 Problems on the Road
Here you’ll find what to do about some problems that can occur on the road.
5-2
5-2
5-3
5-7
5- 13
5-24 Hazard Warning
Flashers
Other Warning Devices
Jump Starting Towing Your Vehicle
Engine Overheating If a Tire Goes Flat
5-24 Air Inflator (Option)
5-24 Changing a Flat Tire
5-34 Compact Spare Tire
5-35 If You’re Stuck: In Sand,
Mud, Ice or Snow
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NOTICE:
To avoid the possibility of the vehicles rolling, set
the parking brake firmly on both vehicles
involved in the jump start procedure. Put an
automatic transaxle in
PARK (P).
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or accessory power outlet. Turn
off all lamps
that aren’t needed as well as radios. This will avoid
sparks and help save both batteries.
In addition, it
could save your radio!
I NOTICE:
If you leave your radio on, it could be badly
damaged. The repairs wouldn’t be covered by
your warranty.
JTION:
--
An electric fan can start up even when the engine
is not running and can injure you. Keep hands,
clothing and tools away from any underhood
electric fan.
Your vehicle has a remote
positive
(+) jump starting
terminal. The terminal is
under a tethered cap at the
front of the underhood fuse
and relay center. Pull up the
cap to access the remote
positive
(+) terminal.
4. Open the hoods and locate the batteries. Find
the positive
(+) and negative (-) terminals on
each battery. You
should always use
the remote positive (+) terminal
instead
of the positive (+) terminal on your battery.
5-4
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- CAUTICA
Using a match near a battery can cause battery
gas to explode. People have been hurt doing this,
and some have been blinded. Use a flashlight if
you need more light.
Be sure the battery has enough water. You don’t
need to
add water to the ACDelco Freedom@
battery installed in every new
GM vehicle. But if
a battery has filler caps, be sure the right amount
of fluid is there.
If it is low, add water to take
care of that first.
If you don’t, explosive gas could
be present.
Battery fluid contains acid that can burn you.
Don’t get it on you. If you accidentally get it in
your eyes or on your skin, flush the place with
water and get medical help immediately. Fans or other moving engine parts can injure
you
badly. Keep your hands
away from moving parts
once the engine is running.
-1
5. Connect the red positive (+) cable to the positive (+)
terminal of the vehicle with the dead battery. Use a
remote positive
(+) terminal if the vehicle has one.
6. 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.
5-5
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7. 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 doesn’t go
to the dead battery. It goes to a heavy unpainted metal
part on the engine of the vehicle with the dead battery. 8. 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.
9. Now start the vehicle with the good battery and run
the engine for
a while.
10. Try to start the vehicle with the dead battery.
If it won’t start after a few tries, it probably
needs service.
5-6
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11. 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 dealer or a professional towing
service tow your vehicle. They can provide the right
equipment and
know how to tow it 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
things can be damaged during towing.
Before you do anything, turn
on the hazard
warning flashers.
When you call, tell the towing service:
That your vehicle has front-wheel drive.
That your vehicle cannot be towed from the front or
rear with sling-type equipment.
0 The make, model and year of your vehicle.
Whether you can still move the shift lever.
0 If there was an accident, what was damaged.
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Engine Overheating
You will find a coolant temperature gage on your
vehicle’s instrument panel. See “Engine Coolant
Temperature Gage” in the Index. You also have a low
coolant level light on your instrument panel. See “LOW
Coolant Light” in the Index.
Overheated Engine Protection
Operating Mode
Should an overheated engine condition exist, an
overheat protection mode which alternates firing groups
of three cylinders helps prevent engine damage. In this
mode, you will notice a significant loss in power and
engine performance. The
low coolant light may come on
and the temperature gage will indicate an overheat
condition exists. This emergency operating mode allows
your vehicle to be driven to a safe place in an
emergency. Towing a trailer in the overheat protection
mode should be avoided.
1 NOTICE:
After driving in the overheated engine protection
operating mode, to avoid engine damage, allow
the engine to cool before attempting any repair.
The engine oil will be severely degraded. Repair
the cause of coolant loss and change the oil. See
“Engine Oil, When to Change” in the Index.
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If Steam Is Coming From Your Engine
Steam from an overheated engine can burn you
badly, even if you just open the hood. Stay
away
from the engine if you see or hear steam coming
from it. Just turn it
off and get everyone away
from the vehicle until it cools down. Wait until
there is no sign of steam or coolant before you
open the hood.
If you keep driving when your engine is
overheated, the liquids in it can catch fire. You or
others could be badly burned. Stop your engine
if
it overheats, and get out of the vehicle until the
engine is cool.
NOTICE:
If your engine catches fire because you keep
driving with
no coolant, your vehicle can be
badly damaged. The costly repairs would not be
covered by your warranty. See “Overheated
Engine Protection Operating Mode” in the Index.
5-14
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