service OLDSMOBILE BRAVADA 1996 Owner's Manual
[x] Cancel search | Manufacturer: OLDSMOBILE, Model Year: 1996, Model line: BRAVADA, Model: OLDSMOBILE BRAVADA 1996Pages: 340, PDF Size: 17.49 MB
Page 185 of 340

7. Don’t let the other end
touch metal. Connect
it to the positive (+)
terminal of the
good battery.
8. 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
battely.
It goes to a heavy
unpainted metal part on
the engine of the vehicle
with the dead battery.
9. 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.
10. Now start the vehicle with the good battery and run
the engine for a while.
I I. Try to start the vehicle with the dead battery. If it
won’t start after a few tries, make sure all
connections are good.
If it still won’t start, it
probably needs service.
Fans or other moving engine parts can injure you
badly. Keep your hands away from moving parts
once the engines are running.
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Page 186 of 340

12. 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 vehicle. See “Roadside Assistance” in
the Index.
If your vehicle has been changed since it was
factory-new by adding things like fog lamps, aero
skirting, or special tires and wheels, these instructions
may not be correct.
Before you do anything, turn
on the hazard
warning flashers.
When you call, tell the towing service:
0 That your vehicle has all-wheel drive.
0 The make, model and year of your vehicle.
0 Whether you can move the shift lever for
the transmission.
If there was an accident, what was damaged.
When the towing service arrives, let the tow operator
know that this manual contains these towing
instructions. The operator may want to
see them.
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Page 187 of 340

1 A CAUTION:
I
~ To help avoid injury to you or others:
0 Never let passengers ride in a vehicle that is
Never tow faster than safe or posted speeds.
Never tow with damaged parts not fully
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.
secured.
been lifted by the tow truck. side when towing a vehicle. I
A CAUTION:
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.
When your vehicle is being towed, have the ignition key
turned to 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 transmission
should be
in NEUTRAL (N). The parking brake should
be released.
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Page 192 of 340

If No Steam Is Coming From Your Engine
If you get the overheat warning but see or hear no
steam, the problem may not be too serious. Sometimes
the engine can get a little too hot when you:
Climb a long hill on a hot day.
Stop after high-speed driving.
Idle for long periods in traffic.
0 Tow a trailer.
If you get the overheat warning with no sign of steam,
try this for
a minute or so:
1. Turn off your air conditioner.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
3. If you’re in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving
-- AUTOMATIC OVERDRIVE (@) or
THIRD
(3).
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.
If the warning continues, pull over, stop, and park your
vehicle right away.
If there’s still no sign of steam, push the accelerator until
the engine speed is about twice as fast as normal idle
speed. Bring the engine speed back to normal idle speed
after two or three minutes. Now see
if the warning stops.
But then, if you still have the warning,
turn off 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.
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Page 194 of 340

The coolant level should be at the ADD mark. If it
isn’t, you may have a leak in the radiator hoses, heater
hoses, radiator, water pump or somewhere else in the
cooling system.
1 A CAUTION:
Heater and radiator hoses, and other engine
parts, can be very hot. Don’t touch them.
If you
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.
I I
NOTICE:
Engine damage from running your engine
without coolant isn’t covered
by your warranty.
If there seems to be no leak, start the engine again. See
if the fan speed increases when idle speed
is doubled by
pushing the accelerator pedal down.
If it doesn’t, your
vehicle needs service. Turn
off the engine.
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Page 213 of 340

1 Section 6 Service and Appearance Care
I
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:
n
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.
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Page 214 of 340

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.
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.
0 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 3.5-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.
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Page 215 of 340

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.
In Canada, some gasolines contain an octane-enhancing
additive called
MMT. If you use such fuels, your
emission control system performance may deteriorate
and the malfunction indicator lamp on your instrument
panel may turn on. If this happens, return
to your
authorized Oldsmobile retailer for service.
To provide cleaner air, all gasolines are now required to
contain additives that will help prevent deposits from
forming
in your engine and fuel system, allowing your
emission control system to function properly. Therefore,
you should
not have to add anything to the fuel. In
addition, gasolines containing oxygenates, such as
ethers and ethanol, and reformulated gasolines may
be available in your area to help clean the air. General
Motors recommends that you use these gasolines
if
they comply with the specifications described earlier.
I NOTICE:
Your vehicle was not designed for fuel that
contains methanol. 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.
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Page 224 of 340

When to Change Engine Oil
See if any one of these is true for you:
0
0
0
Most trips are less than 5 to 10 'miles (8 to 16 km).
This is particularly important when outside
temperatures.are below freezing.
Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
You operate your vehicle
in dusty areas or
off-road frequently.
You frequently tow
a trailer or use a carrier on top of
your vehicle.
The vehicle
is used for delivery service, police, taxi
or other commercial application.
~~ ,. -: . 1 Driving under these conditions causes engine oil to
down sooner.
If any one of these is true for your
then you need to change your oil and filter
miles
(5 000 km) or 3 months -- whichever
ccurs first.
f none of them is true, change the oil and filter every
ccurs first. Driving a vehicle with
a fully warmed
., (12 500 lun) or 12 months -- whichever
highway conditions causes engine oil to
. . . -, I break down slower. '.
. -. . .. .. : .. ._ . . .., ,
What to Do with Used Oil
Did you know that used engine oil contains certain
elements that may be unhealthy for your skin and could
even cause cancer? 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. (See
the manufacturer's warnings about the use and disposal
of oil products.)
Used oil can be a real threat to the environment.
If you
change your own oil, be sure to drain all free-flowing oil
from the filter before disposal. Don't ever dispose of oil
by putting it in the trash, 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 retailer, a service station or a local recycling
center for help.
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Page 225 of 340

4ir Cleaner
To remove the air cleaner,
open both clamps and push
the rear of the air cleaner
toward the rear
of the
engine compartment.
Insert
a new filter. Then replace the air cleaner
assembly, making certain the
PVC air tube is properly
seated
in the left hand valve cover and the clamps are
securely fastened.
Refer to the Maintenance Schedule
to determine when to
replace the air filter.
See “Scheduled Maintenance Services”
in the Index.
I
Operating the engine with the 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.
I NOTICE:
If the air cleaner is off, a backfire can cause a
damaging engine fire. And, dirt can easily get
into your engine, which will damage it. Always
have the air cleaner in place when you’re driving.
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