oil OLDSMOBILE SILHOUETTE 1993 Owner's Manual

Engine Oil Additives
Don't add anything to your oil. Your
Oldsmobile dealer is ready to advise if
you think something should be added.
When to Change Engine Oil
See if any one of these is true for you:
Most trips are less than 4 miles (6 km).
It's below freezing outside and most
trips are less than
10 miles (16 km).
The engine is at low speed most of the
time (as in door-to-door delivery, or in
stop-and-go traffic).
You tow a trailer often.
Most trips are through dusty places.
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
comes first.
If none of them is true, change the oil
every 7,500 miles (12 500 km) or 12
months-whichever comes first. Change
the filter at the first oil change and at
every other oil change after that.
Engine Block Heater (omoN)
An engine block heater can be a big
help if you have to park outside in very
cold weather,
0°F (-18" C) or colder. If
your vehicle has this option, see the
Index under Engine Block Heater.
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Service & Appearance Care
230
What to Do with Used Oil
Used engine oil contains
things that have caused skin
cancer
in laboratory animals. 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.
Air Cleaner
Used oil can be a real threat to the Refer to the Maintenance Schedule to
environment. determine when to replace the air filter.
If you change your own oil, be sure to See the Index under Scheduled
drain all free-flowing oil from the filter services*
before disposal.
Don’t ever dispose
of oil by 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 dealer, a service station or a local
recycling center for help.
CAUTION I
Operating the engine with the I
I. 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.
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Service & Appearance Care
232
3800 V6: Checking Air Cleaner Filter
To Check or Replace:
I,+ Loosen the four wing nuts.
Air Cleaner (CONT.)
3800 V6: Replacing Air Cleaner
Filter
2. Pull the top of the air cleaner toward
the front of the vehicle and remove
the air cleaner filter.
3. Be sure to install the air cleaner filter,
replace the cover and tighten the
wing nuts securely.
Automatic Transaxle Fluid
When to Check and Change:
A good time to check your automatic
transaxle fluid level is when the engine
oil is changed. Refer to the Maintenance
Schedule to determine when to change
your fluid. See the
Index under
Scheduled Maintenance Services.
How to Check:
Because this operation can be a little
difficult, you may choose to have this
done at an Oldsmobile dealership
Service Department. If you do it
yourself, be sure to follow all the
instructions here, or you could get a
false reading on the dipstick.
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3
F
3
1
;.1L V6: Adding Automatic Transaxle
Wid
_I
1800 V6: Adding Automatic
Pansaxle Fluid
Engine Coolant
The following explains your cooling
system and how to add coolant when it
is low.
If you have a problem with
engine overheating, see the
Index under
Engine Overheating.
The proper coolant for your Oldsmobile
will:
Give freezing protection down to
Give boiling protection up to 262°F
Protect against rust and corrosion.
Help keep the proper engine
Let the warning lights work as they
-34°F (-37°C).
(128” C).
temperature.
should.
What to Use:
Use a mixture of one-half clean water
(preferably distilled) and one-half
antifreeze that meets “GM Specification
1825M,” which won’t damage aluminum
parts. You can also use a recycled
coolant conforming to GM Specification 1825M with a complete coolant flush
and refdl. Use
GM Engine Coolant
Supplement (sealer) with any complete
coolant change. If you use these, you
don’t need to add anything else.
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Service & Appearance Care
Engine Coolant (CONT.)
I
fmIlTIfi I I
Adding only plain water to I
L L your cooling system can be
aangerous. Plain water, or some
other liquid like alcohol, can boil
before the proper coolant mix will.
Your vehicle’s coolant warning
I
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 mi
of clean water and a proper
antifreeze.
I
I’
NOTICE
If you use an improper coolant
mix, your engine could overheat
and be badly damaged. The repail
cost wouldn’t
be covered by your
warranty. Too much water
in the
mix can freeze and crack the
engine, radiator, heater core and
other parts.
I
Adding Coolant
To Check Coolant:
When your engine is cold, the coolant
level should be
at COLD, or a little
higher. When
your engine is warm, the
level should be
up to mJLL HOT, or a
little higher.
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A
If you have too much brake
fluid, it can spill on the
engine. The fluid will burn if the
engine is hot enough. You OT
others could be burned, and your
vehicle could be damaged. Add
brake fluid only when work is
done on the brake hydraulic
system.
When your brake fluid falls to a low
level, your brake warning light will
come on. See the
Index under Brake
System Warning Light.
What to Add:
When you do need brake fluid, use only
DOT-3 brake fluid-such as Delco
Supreme
ll@ (GM Part No. 1052535).
Use new brake fluid from a sealed
container
only.
I
image your vehicle. Don’t use it
wrong kind of fluid.
FOI
Don’t let someone put in the
xample, just a few drops
c
mineral-based oil, such as en€
oil,
in your brake system can
damage brake system parts
so
badly that they’ll have to be replaced.
be careful not to spill
hr fluid-:
Brake fluid can damage -int,
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Service & Appearance Care
Using Barn-Type Cleaner on
Fabric (CONT.)
Don’t saturate the material.
Don’t rub it roughly.
As soon as you’ve cleaned the section,
use a sponge to remove the suds.
Rinse the section with a clean, wet
sponge.
Wipe off what’s left with a slightly
damp paper towel or cloth.
Then dry it immediately with an air
hose, a hair dryer or a heat lamp.
Wipe with a clean cloth.
Using Solvenf-Type Cleaner on
Fabric
First, see if you have to use solvent-type
cleaner at all. Some
spots and stains will
clean
off better with just water and mild
soap.
If you need to use it, then:
Gently scrape excess soil from the
trim material with a clean, dull knife
or scraper. Use very little cleaner,
light pressure and clean cloths (preferably cheesecloth). Cleaning should
start at the outside of the stain,
“feathering” toward the center. Keep
changing to a clean section
of the
cloth.
When you clean a stain from fabric,
immediately dry the area with
an air
hose, hair dryer, or heat lamp to help
prevent a cleaning ring. (See the
previous
NOTICE.)
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Special Cleaning Problems
Greasy or Oily Stains:
Like grease, oil, butter, margarine, shoe
polish, coffee with cream, chewing
gum, cosmetic creams, vegetable oils,
wax crayon, tar and asphalt.
Carefully scrape off excess stain.
Then follow the solvent-type
Shoe polish, wax crayon, tar and
instructions
above.
asphalt will stain if left on a vehicle
seat fabric. They should be removed
as soon as possible. Be careful,
because
the cleaner will dissolve them
and may cause them to bleed.
Non-Greasy Stains:
Like catsup, coffee (black), egg, fruit,
fruit juice, milk, soft drinks, wine,
vomit, urine and blood.
Carefully scrape off excess stain, then
sponge
the soiled area with cool water.
If a stain remains, follow the foam-
type instructions above.
If an odor lingers after cleaning vomit
or urine, treat
the area with a water/
baking soda solution:
1 teaspoon
(5 ml) of baking soda to 1 cup
(250
ml) of lukewarm water.
Finally, if needed, clean lightly with
solvent-type cleaner.
Combination Stains:
Like candy, ice cream, mayonnaise,
chili sauce and unknown stains.
Carefully scrape off excess stain, then
clean with cool water and allow to
dry.
If a stain remains, clean it with
solvent-type cleaner.
Cleaning Vinyl or Leafher
Just use warm water and a clean cloth.
Rub with a clean, damp cloth to
remove dirt. You may have to do
it
more than once.
polish will stain
if you don’t get them
off quickly. Use a clean cloth and
solvent-type vinyl/leather cleaner.
Things like tar, asphalt and shoe
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Foreign Material
Calcium chloride and other salts, ice
melting agents, road
oil and tar, tree sap,
bird droppings, chemicals from
industrial chimneys, and other foreign
matter can damage your vehicle’s finish
if they remain on painted surfaces. Use
cleaners that are marked safe for painted
surfaces for these
stains.
Finish Damage
Any stone chips, fractures or deep
scratches in the fmish should be
repaired right away.
Minor chips and scratches can be
repaired with touch-up materials available from your dealer or other
service outlets. Larger areas
of finish
damage can be corrected
in your
dealer’s body and paint shop.
Underbody Maintenance
Chemicals used for ice and snow
removal and dust control can collect on
the underbody. If these are not removed,
accelerated corrosion (rust) can occur
on the underbody parts such as fuel
lines, frame, floor pan, and exhaust
system even though they have corrosion
protection.
At least every spring, flush these
materials from the underbody with plain
water. Clean any areas where mud and
other debris can collect. Dirt packed in
closed areas of the frame should be
loosened before being flushed. Your
dealer or an underbody vehicle washing
system can do this for you.
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t
Fuse Pane/ (3.1L V6 ENGINE)
Position Rating
(AMP.)
CTSY ELC
HORN
STOP
HA2
15
20
15
15
F PUMP 10
AUX 20
TAIL 15
ECM
TURN B/U
GAGE
LPS
ABS
RD02
R/WIPER F/WIPER
IGN
HTR A/C
RR BLWR
10
15
7.5
7.5
3
15
20
25
15
25
25
Circuitry
Dome Lamps, Courtesy Lamps, Power Door Lock Switches, Glove
Box Lamp, Power Mirrors, Power Sliding Delay Lock Module
Auto Level Control, Underhood Lamp
Horns. Horn Relay, Safety Belt Buzzer
Front/Rear Turn Lamps, Front Side Marker Lamps, Rear Stop
Lamps, Instrument Cluster Turn Indicator Lamps, Cruise Brake
Switch
Fuel Pump, Oil Pressure Sender/Fuel Pump Switch
Radio, Front Cigar Lighter, Accessory Power Outlet
Front Park Lamps. Rear Tail Lamps, Front Side Marker Lamps,
License Plate Lamp, Radio, Heat/Vent/AC Control Head, Power
Sliding Door
Throttle Body Fuel Injection, Fuel Pump Relay, Elec. Vac. Reg. Valve,
Elec. Control Module, Elec. Spark Control Module
Front/Redr Turn Lamps, Front Side Marker Lamps, Cluster Turn
Telltale, Back-up Lamps, Fog Lamps
Cluster, Anti-Lock Brake System Lamp Module, Elec. Level Control
Sensor
Cluster, Radio, Wiper Switch, Headlamp Switch, Rear Blower
Switch, Heat/Vent/AC Control Head, Door Switch Illumination.
Front/Rear Ashtray Illumination Bulbs
Anti-Lock Brake System Radio
Rear WipedWasher Motors; Overhead Console Compass
Front Wiper/Washer Motor
A/C Compressor, A/C Solenoid Box, Compressor Relay, Temp. Door
Motor, Low Blower Relay; Heat/Vent/AC Control Head; Cruise
Module; Cooling Fan Relay; Rear Defogger Relay; Key Chime;
Vehicle Speed Sensor Buffer and Generator Charge Discrete,
Transaxle Converter Clutch Switch Front/Rear Blower Motors, High Blower Relay
Rear Blower, Rear Heat/Vent/AC
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