engine OLDSMOBILE SILHOUETTE 1997 Manual Online

There are only two reasons why the brake fluid level in
the reservoir might go down. The first is that the brake
fluid goes down to an acceptable level during normal
brake lining wear. When new linings are put in,
the fluid
level goes back up. The other reason
is that fluid is
leaking out of the brake system. If it is, you should have
your brake system fixed, since a leak means that sooner
or later your brakes won’t work well, or won’t work
at all.
So, it isn’t a good idea to “top off’ your brake fluid.
Adding brake fluid won’t correct a leak.
If you add fluid
when your linings are worn, then you’ll have too much
fluid when you get
new brake linings. You should add
(or remove) brake fluid, as necessary, only when work is
done on the brake hydraulic system.
I A CAUTION: I
If you have too much brake fluid, it can spill
on the engine. The fluid will burn if the engine
is hot enough. You or 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 “Brake System Warning
Light”
in the Index.
BRAKE
6-27
ProCarManuals.com

What to Add
When
you do need brake fluid, use only DOT-3 brake
fluid
-- such as Delco Supreme 1 1 @ (GM Part
No. 12377967). Use new brake fluid from a sealed
container only.
Always clean
the brake fluid reservoir cap and the area
around the cap before removing
it. This will help keep
dirt from entering
the reservoir.
With the wrong kind
of fluid in your brake
system, your brakes may
not work well, or they
may not even work at
all. This could cause a
-=-1 crash. Always use the proper brake fluid.
I NOTICE:
Using the wrong fluid can badly damage
brake system parts. 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. Don’t let someone put in the
wrong kind of fluid.
If you spill brake fluid on your vehicle’s
painted surfaces, the paint finish can be
damaged. Be careful not to spill brake fluid
on your vehicle.
If you do, wash it off
immediately. See “Appearance Care’’ in
the Index.
6-28
ProCarManuals.com

Vehicle Identification Number (VIN)
ENGINEA7 f ASSEMBLY
CODE MODEL YEAR PLANT
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.
E1 ,ine Identification
The 8th character in your VIN is the engine code. This
code will help you identify your engine, specifications
and replacement parts.
Service Parts Identification Label
You’ll find this label on the inside of the air inflator
panel. It’s very
helpful if you ever need to order parts.
On this label is:
0 your VIN,
0 the model designation,
0 paint information and
0 a list of all production options and
special equipment.
Be sure that this label is not removed from the vehicle.
6-55
ProCarManuals.com

Underhood Fuse and Relay Center
This fuse and relay center is located in the engine
compartment, in front
of the windshield washer
fluid reservoir.
The fuses marked spare are available
if a replacement
fuse is needed.
OR 14
181
17j
EL AUX B
Maxi Fuse
I -COOL FAN 2 . . . Coolant Fans
3-HEADLAMPS
. . Circuit Breakers: FRT HVAC HI
BLWR, and HEADLAMP Fuses
(VP): HAZARD and STOPLAMP
SEAT/PSD. Fuses (UP): ELC
and RR DEFOG
4-BATT MAIN
2 . . Circuit Breaker: PWR
6-60
ProCarManuals.com

Replacement Bulbs
Exterior Lamps Bulb Number
Headlamps ......................... 9004-HBI
Front Parking/Turn Signal Lamps
........... 3 157NA or 3 IS7 NAK
Stopmail (Top) .......................... 3057
Signal (2nd from top)
..................... 3 156
Back-up Lamps (3rd from top) ............. 3 1 S6
Tail (Bottom) ........................... 3057
Front Sidemarker
Lamps
................... 194
Capacities and Specifications
(Approximate)
The following approximate capacities are given in
English and Metric conversions.
Please refer
to “Recommended Fluids and Lubricants”
in the Index for more information.
Automatic Transaxle
Pan Removal and Replacement ..... 8 quarts (7.6 L)
Cooling System
With A/C ................. 1 1.75 quarts (1 1.25 L)
With Rear Climate Control or
Rear Heater
.............. 13.5 quarts ( 12.75 L)
Engine Crankcase - Oil and
Filter Change
.................... 4.5 (3.75 L)
Fuel Capacity
Standard (SWB) ................ 20 gallons (76 L)
Optional (LWB) ................ 25 gallons (95 L)
Refrigerant,
Air Conditioning*
........ See Refrigerant Label
under the hood.
Tire Pressures, Sizes ........... See Tire-Loading
Information
label on driver’s door.
Wheel Nut Torque .......... 100 lb-ft (140 Nem)
Windshield Washer Fluid ....... 1 gallon (0.37 L)
*See Air Conditioning Refrigerants later in this section.
NOTE: All capacities are approximate. When adding, be
sure to fill
to the appropriate level, as recommended in
this manual.
Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
rcfr-igerant,
be sure the proper refrigerunt is used.
If you’re not sure, ask your Oldsmobile retailel:
6-62
ProCarManuals.com

Engine Specifications
Engine VTN Code ........................... E
EngineType .............................. V6
Firing Order
...................... 1-2-3-4-5-6
Horsepower
............................. I85
Thermostat Temperature
Specification
................... 195°F (91 “C)
Vehicle Dimensions - Long Wheel Base
Length ...................... 201.3” (51 1.5 cm)
Width
........................ 72.0” (1 83.0 cm)
Height
........................ 68.1’’ (1 73.1 cm)
Wheelbase
.................... 120” (304.7 cm)
Front Tread Width
............. 6 1.5” ( 1 56.2 cm)
Rear Tread Width
............. 63.3” ( 160.8 cm)
Vehicle Dimensions - Short Wheel Base
Length ...................... 187.4” (475.9 cm)
Width
........................ 72.0” (1 83.0 cm)
Height
........................ 67.4” (171.2 cm)
Wheelbase
.................... 1 12” (284.5 cm)
Front Tread Width
............. 6 1 Sf‘ ( 156.2 cm)
Rear Tread Width ............. 63.3” ( 160.8 cm)
Normal Maintenance Replacement Parts
Air Cleaner Filter .............. AC Type A-974C
Pollen Filter
(2) ..................... 52470574
Engine
Oil Filter ........................ PF47
Spark Plugs
................... AC Type 41-940
Gap: 0.060 ” (1.52 mm)
Windshield Wiper Blades Length
........................ 24” (600 mm)
Type ......................... Shepard’s Hook
Length ........................ 16” (406 mm)
Type
......................... Shepard’s Hook
Backglass Wiper
Blade
6-63
ProCarManuals.com

I IMPORTANT: I
KEEP ENGINE OIL
AT THE PROPER
LEVEL AND CHANGE AS
RECOMMENDED
protection Plan I
Have you purchased the GM Protection Plm? The Plan
supplements your new vehicle warrmties. See your
Warranty and Owner Assistance booklet, or your
Oldmobile retailer
for details.
Introduction
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 can
even
affect the quality of the air we breathe. Improper fluid
levels or the wrong tire inflation can increase the
level
of emissions from your vehicle. To help protect our
environment, and to keep your vehicle
in good
condition, please maintain your vehicle properly.
7-2
ProCarManuals.com

Maintenance Schedule
I Short Trip/City Definition I
Follow the Short Trip/City Maintenance Schedule if any
one of these conditions is true for your vehicle:
0
0
0
0
0
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).
Most trips are through dusty areas.
You frequently tow a trailer or use a carrier on top of
your vehicle.
If the vehicle is used for delivery service, police, taxi
or other commercial application.
One of the reasons you should follow this schedule
ifyo~1 operate your vehicle under any
sf these
conditions is that these conditions cause engine oil
to break down sooney:
Short Trip/City Intervals
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change (or
3 months, whichever occurs first).
Every 6,000 Miles (10 000 km): Tire Rotation.
Every 12,000 Miles (20 000 km): Passenger
Compartment Air Filter Replacement.
Every 15,000 Miles (25 000 km): Air Cleaner Filter
Inspection,
if driving in dusty conditions.
Every 30,000 Miles (50 000 km): Air Cleaner
Filter Replacement.
Every 50,000 Miles (83 000 km): Automatic Transaxle
Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive
Belt Inspection. Fuel Tmk, Cap and Lines
Inspection
(or every 60 months, whichever occurs first).
Every 100,000 Miles (166 000 km): Spark Plug Wire
Inspection. Spark Plug Replacement.
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
These intervals only sLlrnrnarize maintenance services.
Be sure to follow the complefe rnuintenance schedule on
the following pages.
ProCarManuals.com

Maintenance Schedule
Long TridHiehwav Definition 1 m
Follow this maintenance schedule only if none of the Every 7,500 Miles (12 500 km): Engine Oil and Filter
conditions from the Short Trip/City Maintenance Change (or
every
12 months, whichever occurs first).
Schedule is true.
Do not use this schedule if the vehicle Tire Rotation.
is used for trailer towing, driven in a dusty area or used
off paved roads. Use the Short Trip/City schedule for
these conditions.
Driving a vehicle with a fully warmed engine
under highway conditions causes engine oil to
break down slowex
Every 15,000 Miles (25 000 km): Passenger
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Every 50,000 Miles (83 000 km): Automatic Transaxle
Every 60,000 Miles (100 000 km): Engine Accessory
Compartment Air Filter Replacement.
Replacement. Service (severe conditions only).
Drive Belt Inspection. Fuel
Tank, Cap and Lines
Inspection (or every
60 months, whichever occurs first).
Inspection. Spark Plug Replacement.
Service (or every
60 months, whichever occurs first).
Every 100,000 Miles (166 000 km): Spark Plug Wire
Every 150,000 Miles (240 000 km): Cooling System
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule
on the following pages.
7-6
I Long Tripmighway Intervals 1
ProCarManuals.com

I Short TripKity Maintenance Schedule I
3,000 Miles (5 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
The services shown in this schedule up to 100,000 miles
(166 000 km) should be performed after 100,000 miles
(166 000 km) at the same intervals. The services shown
at 150,000 miles (240 000 km) should be performed at
the same interval after 150,000 miles (240
000 km).
Footnotes
1- The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not
nullify
the emission warranty or limit recall liability prior to the
completion of the vehicle’s useful life. We, however,
urge that all recommended maintenance services be
performed at
the indicated intervals and the maintenance
be recorded.
DATE SERVICED BY ACTUAL MILEAGE
7-7
ProCarManuals.com