1994 OLDSMOBILE SILHOUETTE service

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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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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~ Service & Appearance .... Care
228
Replacement Bulbs
OUTSIDE LIGHTS
Back-up
Lights ........................................................................\
....
Center High-Mounted Stop Light ..............................................
Front Parkinflurn Signal Lights ..............................................
License Plate Light ......................................................................
Halogen Headlights
Outer
........................................................................\
.................
Inner ........................................................................\
.................
Fog Lights ........................................................................\
............
Front Side Marker Lights ...........................................................
Stop/Tail/Turn Signal Lights
Upper
2 Positions .....................................................................
Lower 2 Positions .....................................................................
Underhood Light ........................................................................\
.
BULB
3057
577
3357
194
9006
9005
HI-55W 194NA
194
2057
561
.
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This part covers the maintenance
required for
your Oldsmobile. Your
vehicle needs these services to retain
its safety, dependability and emission
control performance.
I-
I 1 4 zP/an
Protection
Have you purchased the
GM Protection Plan?
The Plan supplements your new vehicle warranties. See your
Oldsmobile dealer for details.
Part 7
Maintenance Schedule
Section
Introduction
A Word About Maintenance ................................................................... 232
Your Vehicle and the Environment
........................................................ 232
How This Part is Organized ................................................................... 232
Using Your Maintenance Schedule
........................................................ 233
Selecting the Right Schedule
.................................................................. 233
Schedule
I ........................................................................\
........................ 234
Schedule
I1 ........................................................................\
....................... 236
Explanation
of Scheduled Maintenance Services .................................. 238
At Each Fuel Fill
........................................................................\
.............. 240
At Least Once a Month
........................................................................\
... 240
At Least Once a Year
........................................................................\
...... 241
C. Periodic Maintenance Inspections .............................................................. 243
D. Recommended Fluids & Lubricants ............................................................ 244
E. Maintenance Record ........................................................................\
............. 246
A. Scheduled Maintenance Services
B. Owner Checks
& Services
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Maintenance Schedule
232
Introduction
A Word About Maintenance
We at General Motors want to help you
keep your vehicle in good working
condition. But we don’t lmow exactly
how you’ll drive it. You may drive very
short distances only a few times a week.
Or you may drive long distances all the
time in very hot, dusty weather.
You
may use your vehicle in malting
deliveries. Or
you may drive it to work,
to do errands or in many other ways.
Because of all the different ways people
use their GM vehicles, maintenance
needs vary.
You may even need more
frequent checks and replacements than
you will find in the schedules in this
part.
So please read this part and note
how you drive. If you have any
questions on how to keep your vehicle
in good condition, see your Oldsmobile
dealer, the place many GM owners
choose to have their maintenance work
done. Your dealer can be relied upon to
use proper parts and practices.
Your Vehicle and the Environment
Proper vehicle maintenance not only
helps to keep your vehicle in good
working condition, but also helps the
environment. All recommended
maintenance procedures are important. Improper vehicle maintenance or the
removal of important components can
significantly affect the quality
of the air
we breathe. Improper fluid levels or
even the wrong tire inflation can
increase the level of emissions from
your vehicle.
To help protect our
environment, and to help keep your
vehicle in good condition, please
maintain your vehicle properly.
How This Part is Organized
The remainder of this part is divided
into five sections:
Section
A: Scheduled Maintenance
Services shows what to have done and
how often. Some of these services can
be complex,
so unless you are technically
qualified and have the necessary
equipment, you should let your dealer’s
service department or another qualified
service center do these jobs. If
you are skulled enough to do some
work on your vehicle, you will probably
want to get the service information GM
publishes. You will find a list of
publications and how to get them in
this manual. See
Service Publications
in the Index.
Section B: Owner Checks and Services
tells you what should be checked
whenever you stop for fuel. It also
explains what you can easily do to help
keep your vehicle in good condition.
Section
C: Periodic Maintenance
Inspections explains important
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inspections that your Oldsmobile
dealer’s service department or another
qualified service center should perform.
Section
D: Recommended Fluids and
Lubricants lists some products
GM
recommends to help keep your vehicle
properly maintained. These products, or
their equivalents, should be used
whether you do the work yourself or
have
it done.
Section
E: Maintenance Record
provides
a place for you to record the
maintenance performed on your vehicle.
Whenever any maintenance is
performed, be sure to write
it down in
this section. This will help you
determine when your next maintenance
should be done. In addition, it is
a good
idea to keep your maintenance receipts.
They may be needed to qualify your
vehicle for warranty repairs.
Section A: Scheduled
Maintenance Services
Using Your Maintenance
Schedule
This section tells you the maintenance
services you should have done and
when you should schedule them. Your
Oldsmobile dealer knows your vehicle
best and wants you to be happy with it.
If
you go to your dealer for your service
needs, you’ll know that GM-trained and
supported service people will perform
the work using genuine
GM parts.
These schedules are for vehicles that:
carry passengers and cargo within
recommended limits.
You will find
these limits on your vehicle’s
CertificatiodTire label. See
Loading
Your Vehicle in the Index.
are driven on reasonable road
surfaces within legal driving limits.
use the recommended unleaded fuel.
See
Fuel in the Index.
Selecting the Right Schedule
First you’ll need to decide which of the
two schedules is right for your vehicle.
Here’s how to decide which schedule to
follow:
Schedule I
Is any one of these true for your
vehicle?
Most trips are less than 4 miles
Most trips are less than 10 miles
(6 ltm) .
(16 ltm) when outside temperatures
are below freezing.
The engine is at low speed most of the
time (as in door-to-door delivery, or in
stop-and-go traffic).
areas.
You operate your vehicle in dusty
You tow a trailer.
If any one (or more) of these is true for
your driving, follow Schedule
I.
Schedule I1
Follow Schedule I1 only if none of the
above conditions is true.
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Muintenunce Schedule
234
Schedule I
Follow Schedule I if your vehicle is
MAINLY driven under one or more of
the following conditions:
When most trips are less than 4 miles
When most trips are less than 10
(6
ltm)
.
miles (16 ltrn) and outside
temperatures remain below freezing.
When most trips include extended
idling and/or frequent low-speed
operation, as in stop-and-go traffic.
When towing a trailer.
When operating in dusty areas.
Schedule I should also be followed if
the vehicle is used for delivery service,
police, taxi
or other commercial
applications.
::: = An Emission Control Service.
j- = The U.S. Emiyonmental Protection Agency
or the California Air Resources Board has
determined that the failure
to pelform this
maintenance item will
not nullify the
emission warranty or limit recall liability
prior
to the completion of vehicle useful life.
General Motors, however, urges that all
recommended maintenance services be
pelformed at the indicated intervals and the
maintenance be recorded in “Section
E:
Maintenance Record.”
ITEM TO BE SERVICED WHEN TO PERFORM
No* See Explanation of Scheduled Maintenance Miles (Kilometers) or Months
Services
following Schedules I and 11. (whichever occurs firsl).
1 Engine Oil Change & Oil Filter Change* Every 3,000 Miles (5 000 km) or 3 Montl~s..
2 Chassis Lubrication Every 3,000 Miles (5 000 lm) or 12 Months.
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