1997 OLDSMOBILE BRAVADA engine oil

Some gasolines that are not reformulated for low
emissions contain an octane-enhancing additive called
methylcyclopentadlenyl manganese tricarbonyl
(MMT);
ask your service station operator whether or not his fuel
contains MMT. General Motors does not recommend the
use of such gasolines.
If fuels containing MMT are used,
spark plug life may be reduced and your emission
control system performance may be affected. The
malfunction indicator lamp on your instrument panel
may turn on. If this occurs, return to your authorized
Oldsmobile retailer for service.
To provide cleaner air, all gasolines
in the United States
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.
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.
~~
Fuels in Foreign Countries
If you plan on driving in another country outside the United
States or Canada, the proper fuel may be hard to find. Never
use leaded gasoline or any other
fuel not recommended in the
previous text
on fuel. Costly repairs caused by use of
improper fuel wouldn’t be covered by your warranty.
To check on fuel availability, ask an auto club, or
contact
a major oil company that does business in the
country where you’ll be driving.
You can also write us at the following address for
advice. Just tell
us where you’re going and give your
Vehicle Identification Number
(VIN).
General Motors Overseas Distribution Corporation,
North American Export Sales (NAES)
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
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Then go to the front of the vehicle and release the
secondary
hood release.
Lift the hood, release the hood prop from its retainer and
put the hood prop into the slot
in the hood. You may
have a lamp that cornes on when you lift the hood.
A CAUTION:
Things that burn can get on hot engine parts and
start a fire. 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 careful not to drop or spill
things that will burn onto a hot engine.
I
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When you lift the hood, you'll see these items:
A. Battery
B. Coolant Recovery Tank
C. Engine Oil Dipstick
D. Automatic Transmission Dipstick G. Brake Master Cylinder
E. Engine Oil Fill H. Air Cleaner
F. Power Steering Reservoir
I. Windshield Washer Fluid
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*--
Before closing the hood, be sure all the filler caps are on Checking Engine Oil
properly. Then lift the hood to relieve pressure on the
hood prop.
Remove the hood prop from the slot
in the hood and keeping the tip down, and check the level.
return the prop to its retainer. Pull
out the dipstick and clean it with a paper towel or
’ , . . cloth, then push it back in all the way. Remove it again,
--
Then just pull the hood down firmly to close. It will
latch when dropped from
10 to12 inches (25 to 30 cm)
without pressing on the hood.
Engine Oil
It’s a good idea to check your engine oil every time you
get fuel.
In order to get an accurate reading, the oil must
be warm and the vehicle must be
on level ground.
The oil dipstick is a
yellow ring.
Turn off the engine and give
the
oil a few minutes to
drain back into the oil pan.
If you don’t, the oil dipstick
might not show the
actual level.
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When to Add Oil
If the oil is at or below the ADD line, then you’ll need
to add some oil. But you must use the right kind. This
part explains what kind
of oil to use. For crankcase
capacity,
see “Capacities and Specifications” in
the Index.
NOTICE:
Don’t add too much oil. If your engine has so
much oil that the oil level gets above the
cross-hatched area that shows the proper
operating range, your engine could be damaged.
Just fill it enough to put the level somewhere in the
proper operating range. Push the dipstick all the way
back
in when you’re through.
What Kind of Oil to Use
Oils recom~nended for your vehicle can be identified by
looking
for the ”Starburst” symbol. This symbol
indicates that the oil has been certified by the American
Petroleum Institute
(API). Do not use any oil which
does not carry this Starburst symbol.
If you change your own oil, be sure you use oil that has
the Starburst symbol on the front of the oil container.
If
you have your oil changed for you, be sure the oil put
into your engine is American Petroleum Institute
certified for gasoline engines.
You should also use the proper viscosity oil for your
vehicle,
as shown in the following chart:
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RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAE VISCOSITY GRADE OIL
FOR THE EXPECTED TEMPERATURE RANGE.
~- - -. ~ -. . ~ .- . ~ .~ ~.. ~- ..
HOT
WEATHER , . . . .. .-
"F -I x
LOOK
FOR MIS
SYMBOL
-30
00 NOT USE SAE 2DW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED
As shown in the chart. SAE SW-30 is best for your
vehicle. However, you can use
SAE 1OW-30 if it's going
to be
0" F (- 1 8 " C) or above. These numbers on an oil
container show its viscosity, or thickness. Do not LIS(;:
other viscosity oils, such as SAE 20W-SO.
I NOTICE:
Use only engine oil with the American Petroleum
Institute Certif'ied For Gasoline Engines
"Starburst" symbol. Failure to use the
recommended oil can result in engine damage not
covered
by your warranty.
GM Goodwrench@ oil meets all the requirements for
your vehicle.
If you are in a11 area where the temperature fills below
-20°F (-29°C). consider using either an SAE SW-30
synthetic oil or an SAE OW-30 oil. Both will provide
easier cold starting and better protection for engine
at extremely
low temperatures.
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Engine Oil Additives
Don’t add anything to your oil. Your Oldsrnobile retailer
is ready to advise
if you think something should
be added.
When to Change Engine Oil
If any one of these is true for you, use the short tripkity
maintenance schedule:
a
a
a
a
a
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. Driving under these conditions causes
engine
oil to
break down sooner.
If any one of these is true for your
vehicle, then you need
to change your oil and filter
every
3,000 miles (5 000 km) or 3 months -- whichever
occurs first.
If none of them is true, use the long trip/highway
maintenance schedule. Change the oil and filter every
7,500 miles (1 2 500 km) or 12 months -- whichever
occurs first. Driving a vehicle with a
fully warmed
engine under highway conditions causes engine oil to
break down slower.
Remote Oil Filter
The access door for the remote oil filter is in the steering
linkage shield assembly located under the radiator
support. Twist the screw to unlock
or lock the door.
Make sure
if you open the door, it is securely closed
when
you are finished.
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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.
Air Cleaner
To remove the air cleaner, remove the wing nuts that
hold the cover on. Remove the cover and
lift out the
air filter.
Insert
a new air filter, then replace the air cleaner cover.
Tighten the wing nuts to hold the cover
in place.
Refer to the Maintenance Schedule to determine when to
replace the air filter.
See “Scheduled Maintenance Services” in the Index.
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