oil additives OLDSMOBILE SILHOUETTE 1997 Owners Manual

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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Engine Oil Additives
Don’t add anything to your oil. Your Oldsmobile 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:
Most trips are less than 5 to IO 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).
Most trips are through dusty areas.
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 triphighway
maintenance schedule. Change the oil and filter every
7,500 miles (1 2 500 km) or I2 months -- whichever
occurs first. Driving
a vehicle with a fully warmed
engine under highway conditions causes engine oil to
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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Driver’s Four-Way Manual Seat .................... 1-2
Driving City
........................................ 4-20
Defensive
.................................... 4-2
Drunken
..................................... 4-3
Freeway
.................................... 4-21
InaBlizzard
................................. 4-27
In Foreign Countries
........................... 6-4
IntheRain
.................................. 4-17
Night
...................................... 4-16
OnCurves
.................................. 4-11
On Grades While Towing a Trailer ............... 4-37
On Hill and Mountain Roads .................... 4-23
On Snow and Ice
............................. 4-25
WetRoads
.................................. 4-17
Winter
...................................... 4-25
With a Trailer
................................ 4-35
Dump and Stow Feature
........................... 1-7
Throughwater
............................... 4-19
Drunken Driving
................................ 4-3
Electrical Equipment. Adding
.................... 2-29
Electrical System
............................... 6-56
Electronic Level Control
......................... 4-29
Engine
........................................ 6-9
Coolant
..................................... 6-20
Coolant Heater
............................... 2-29
Coolant Level Check
.......................... 7-37 Coolant Tenlperature Gage
..................... 2-98
Cooling System
.............................. 6-62
Exhaust
..................................... 2-39
Identification
................................ 6-55
OilLevelCheck
.............................. 7-37
Overheated Protection Operating Mode
........... 5-12
Running While Parked
......................... 2-40
Specifications
................................ 6-63
Starting Your
................................ 2-28
Engine Oil
.............................. 2- 102. 6-10
Additives ................................... 6-14
Checking
................................... 6-11
Used ....................................... 6-14
What
Kind to Use ............................. 6-12
WhentoAdd
................................ 6-11
When
to Change .............................. 6-14
Engine Temperature Warning Light ................. 2-99
Equipment, Adding to the Outside
Of Your Vehicle ..... 6-3
Exhaust, Engine
................................ 2-39
Exit Lighting
.................................. 2-63
Overheating
................................. 5-12
Fabric Cleaning
............................... 6-47
Fan Knob. Climate Control System
.................. 3-2
Filling Your Tank
................................ 6-5
Filter. Air
..................................... 6-15
Filter. Pollen ................................... 6-16
Finishcare
.................................... 6-51
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