1994 OLDSMOBILE SILHOUETTE engine

To Add Coolant
If you need more coolant, add the proper
mix
at the coolant recovery tank.
Add coolant mix at the recovery tank,
but be careful not to spill it.
Radiator Pressure Cap
NOTICE:
Your radiator cap is a 15 psi (105
kPa) pressure-type cap and must be
tightly installed to prevent coolant
loss and possible engine damage
from overheating. Be sure the
arrows on the cap line up with the
overflow tube on the radiator filler
neck.
When you replace your radiator
pressure cap, an AC8 cap is
recommended.
Thermostat
Engine coolant temperature is
controlled by a thermostat in the engine
coolant system. The thermostat stops
the flow of coolant through the radiator
until the coolant reaches a preset
temperature.
When you replace your thermostat, an
AC@ thermostat is recommended.
Power Steering Fluid
How To Check Power Steering
Fluid
Unscrew the cap and wipe the dipstick
with a clean rag. Replace the cap and
completely tighten it. Then remove the
cap again and look at the fluid level on
the dipstick.
When the engine compartment is hot,
the level should be at the
H (Hot)
mark.
When the engine compartment is
cool, the level should be at the
C
(Cold) mark.
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Service & Appearance Care
202
container only, and always clean the
brake fluid reservoir cap before
removing it.
NOTICE:
DOT-5 silicone brake fluid can
Don’t let someone put in the
damage
your vehicle. Don’t use it.
wrong kind of fluid. For example,
just a few drops of mineral-based
oil, such
as engine oil, in your
brake system can damage brake
system parts
so badly that they’ll
have to be replaced.
Brake fluid can damage paint, so
be careful not to spill brake fluid
on your vehicle. If you do, wash it
off immediately. See
Appearance
Care
in the Index.
Brake Wear
Your Oldsmobile has front disc brakes
and rear drum brakes.
Disc brake pads have built-in wear
indicators that make
a high-pitched
warning sound when the brake pads are worn
and new pads are needed. The
sound may come and go or be heard all
the time your vehicle is moving (except
when you are pushing on the brake
pedal firmly).
NOTICE:
Continuing to drive with worn-out
brake pads could result in costly
brake repair.
Some driving conditions or climates
may cause
a brake squeal when the
brakes are first applied or lightly
applied. This does not mean something
is wrong with your brakes. Your
rear drum brakes don’t have wear
indicators, but if you ever hear a rear
brake rubbing noise, have the rear brake
linings inspected. Also, the rear brake
drums should be removed and
inspected each time the tires are
removed for rotation or changing. When
you have the front brakes replaced,
have the rear brakes inspected, too.
Brake linings should always be replaced
as complete axle sets.
Brake Pedal Travel
See your dealer if the brake pedal does
not return to normal height, or if there
is a rapid increase in pedal travel. This
could be a sign of brake trouble.
Brake Adjustment
Every time you apply the brakes
moderately, with or without the vehicle
moving, your brakes adjust for wear.
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Service & Appearance Care
218
Yehicle Identijication
Number
(VIN)
This is the legal identifier for your
Oldsmobile. It appears on a plate in the
front corner of the instrument panel, on
the driver’s side.
You can see it if you
look through the windshield from
outside your vehicle. The
VIN also
appears on the Vehicle Certification and
Service Parts labels and the certificates
of title and registration.
Engine ldenfificafion
The eighth character in your VIN is the
engine code. This code will help you
identify your engine, specifications, and
replacement parts.
1
._. _. .- .. .. .-
~.:~:~.~~~:~~~~:;~~~~~:~;.’:~,‘~~~.~~~~.~:~~~~;~:~,~~~;~~.~~,~;.~~\
~,~~~:~;:~~~::~~~:::.~,~~.’.~:. . . . . . . , . . .
Service Parts Identz!jication
Label
You’ll find this label inside the glove
box door. It’s very helpful if you ever
need to order parts. On this label is:
your VIN,
the model designation,
paint information, and
a list of all production options and
Be sure that this label is not removed
from the vehicle.
special equipment.
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Service &Appearance Care
222
I
1-
9 0
U
Circuit BreakerlRelay Panel
Circuit breakers and relays are located in the circuit breakerhelay panel. This is
located behind the panel under the glove box, near the passenger's door.
Position Rating
(AMP.)
1
2
3
I
5
6
7
3
3
10
15
30
30
30
Circuitry
Hazard Flasher
With
3800 V6 engine only: Canister Purge Solenoid, A/C
Clutch Control Relay, Cruise Control
Not Used
Power Windows Circuit Breaker
Power Seat/Power Sliding
Door Motor Circuit Breaker
Rear Defogger Circuit Breaker
Air Conditioning Blower Relay
Horn Relay
Chime Module
Defogger Timer Relay
Anti-Lock Brake System (ABS)
Junction Block Fuse
You'll find this fuse under the hood in
the
ABS junction block, located next to
the remote positive
jump starting
terminal.
To open the junction block, press in on
both sides of the cover.
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Injector 3365 Fuse
(3800 V6 ENGINE ONLY)
This 20-amp fuse is located underhood,
on a bracket just behind the passenger
side headlight. It is mounted on the face
of the bracket in the position closest to
the passenger side of the vehicle. The
fuse services the injectors, fuel pump,
oil pressure sender and fuel pump
switch.
To access the fuse, pry back the latch
with a screwdriver, then pull down on
the base
of the unit. If you need to
replace the fuse, be sure to use a 20-
amp fuse.
Push the base of the unit firmly up into
the cover until the latch snaps into the
locked position.
Headlight Wiring
The headlight wiring is protected by a
circuit breaker in the light switch. An
electrical overload will cause the lights
to go on and off: or
in some cases to
remain off. If this happens, have your
headlight system checked right away.
Windshield Wipers
The windshield wiper motor is
protected by a circuit breaker and a
fuse.
If the motor overheats due to
heavy snow, etc., the wiper will stop
until the motor cools.
If the overload is
caused by some electrical problem, have
it fixed.
Power Windows and Other Power
Options
Circuit breakers in the circuit
breakerhelay panel protect the power
windows and other power accessories.
When the current load is too heavy, the
circuit breaker opens and closes,
protecting the circuit until the problem
is fixed.
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Service & Appearance Care
224
Capacities and Specifications
Engine Crankcase (All Models) ......................................... 4 quarts
When changing filter, up to 112 quart (1/2 liter) more oil may be needed.
Use
your dipstick to measure.
Automatic Transaxle ..........................................................
When draining or replacing torque converter, more fluid may be needed.
Pan Removal and Replacement .......................................... 4 quarts
After Complete Overhaul
.................................................. 7 quarts
3-Speed:
4-Speed:
Pan Removal and Replacement .......................................... 6 quarts
After Complete Overhaul
.................................................. 8 quarts
Cooling System
3100 V6 Engine:
3800 V6 Engine:
With Air Conditioning ........................................................ 12.50 quarts
With Air Conditioning ........................................................ 11.50 quarts
With Rear Climate Control
................................................ 13 .OO quarts
3.75 L
3.80 L
6.60 L
5.70 L
7.60 L
12.00 L
10.75
L
12.25 L
NOTE: All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual.
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1.02 kg
1.36 kg
Refrigerant (R134A), Air Conditioning
Front A/C only .................................................................... 2.25 pounds
Front and Rear A/C
............................................................ 3.00 pounds
Not all air conditioning refrigerants are the same. If the air conditioning
system in your vehicle needs refrigerant, be sure the proper refrigerant
is
used. If you’re not sure, ask your Oldsmobile dealer. For additional
infomation, see your “Warranty and Owner Assistance Information
” booklet.
Fuel Tank ........................................................................\
..... 20 gallons 76.00 L
Power Steering
3100
V6 Engine:
Pump Only ........................................................................\
..
Complete System ................................................................
1 pint
1.25 pints 0.50 L
0.60 L
3800 V6 Engine:
Pump Only ........................................................................\
.. 1 pint 0.50 L
Complete System ................................................................ 1.50 pints 0.70 L
Tire Pressures, Sizes .......................................................... See CertificatiorVTire label on driver’s door.
Wheel Nut Torque ............................................................. 100 pound-feet 140 Nom
NOTE: All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual.
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226
Service & Appearance Care
Engine Specifications
VIN Engine Code ...........................................
Type ................................................................
Displacement ..................................................
Compression Ratio .......... ....... .. .. .. ..... .............
Firing Order ...................... .. ....................... ... ..
Thermostat Temperature Specification . . . . . . . . .
31 00 V6 Engine
D
V6
3.1 Liters
8.5:1
1-2-3-4-5-6
195°F (91°C)
3800 V6 Engine
1
V6
3.8 Liters
9.0:
1
1-6-5-4-3-2
195°F (91°C)
Normal Maintenance Replacement Parts
Air Cleaner Element ....................................... AC Type A-773C AC Type A-974C
Engine
Oil Filter ............................................. AC Type PF-51 AC Type PF-47
PCV Valve
................. .. ................... .... ... . . . ...... AC Type CV-789C AC Type CV-892C
Spark Plugs
...... . , . . . . . . . . . . . . .. . . . . . . .. . . . . . . , . . . . . . . . . . . . . . . . AC Type oR43TS AC Type 41-600
Remote Lock Control Batteries (2)
............... DL 2016 DL 2016
Gap: 0.045
inch (1.14
mm) Gap: 0.060 inch (1.52 mm)
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