Page 277 of 358
FuseKircuit Breaker Usage
4
5
6
7
A/C Compressor Relay, Cluster
Chime Module, DRL Relay Coil,
Four-Wheel-Drive Indicator Lamp,
DRL Module, Rear Defog Timer,
Transfer Case Control Module Ignition, SIR Redundant Ignition,
RKE Ignition, Fuel Sender Module
Oxygen Sensor Heater, Exhaust Gas
Recirculation, Cam Sensor, CANN.
Purge, Canister Vent Solenoid, Mass
Airflow Sensor, Cam Shaft Sensor
Blower Motor, Temperature Door
Motor, HI Blower Relay Coil
Power Auxiliary Outlets, Assembly
Line Diagnostic Link
FuseKircuit
Breaker Usage
8
9
10
11
12
13
14
15
Rear Window Defogger
PCMNCM Battery, Fuel Pump
PCMNCM Ignition, Injectors, Crank
Sensor, Coil Driver Module
Radio, Inside Rearview Mirror Map
Lamp, Overhead Console Reading
Lamps, Rear Wiper, Rear Washer,
Overhead Console Display
Anti-Lock Braking System,
VCM IGN-3
Clock, Radio Battery, CD Player
A/C Compressor Battery Feed
Daytime Running Lamps, Fog Lamps,
Fog Lamp Relay
6-57
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Page 280 of 358

Capacities and Specifications
Engine Description ............ “VORTEC” 4300
Type
.................................... V6
VINCode ................................. W
Horsepower
................... 190 at 4,400 rpm
Thermostat Specification
........... 195 “F (9 1 “C)
Spark Plug
Gap .......... 0.045 inches (0.1 I4 cm)
Firing Order
...................... 1-6-5-4-3-2
Wheels and Tires
Wheel Nut Torque ............ 95 lb-ft (130 N-m)
Tire Pressure ...................... Look at the
Certificationnire label. See
“Loading Your Vehicle” in the Index.
Normal Maintenance Replacement Parts
Replacement part numbers listed in this section are
based
on the latest information available at the time of
printing, and are subject to change.
If a part listed in this
manual is not the same as the part used in your vehicle
when
it was built, or if you have any questions, please
contact your retailer.
Oil Filter.
.............................. PFS2
Air Cleaner Filter ...................... A1163C
PCV Valve
.......................... CV746C
Automatic Transmission Filter Kit
...... 24200796
Spark Plugs
.......................... ,41-932
Fuel Filter
............................. GF48 1
Windshield Wiper Blade . . Trico (20 inched50.8 cm)
Backglass Wiper Blade
... Trico (14 inched35.6 cm)
6-60
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Page 281 of 358

Capacities (Approximate)
Cooling System:’: ............. 1 1.7 quarts (1 1.1 L)
Crankcase with Filter’$ .......... 4.5 quarts (4.3 L)
(Drain and ........... 5.0 quarts (4.7 L)
Differential Fluid (Rear) ......... 4.0 pints (1.9 Lj
Differential Fluid (Front) ......... 2.6 pints (1.2 L)
Fuel Tank ..................... 19 gallons (72 L)
Automatic Transmission
A/C Refrigerant . . 30 02. or 2 Ibs. (0.9 kg) of R- 13421
:I:After refill, the level must be checked.
Air Conditioning Refrigerants
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 retailer.
Vehicle Dimensions*
Wheelbase .............. 107.0 inches (271.8 cm)
Length ................. 180.9 inches (459.5 cm)
Height
................... 63.2 inches (160.5 em)
Width
................... 67.6 inches (171.7 cm)
Front Tread
............... 57.3 inches ( 145.4 cm)
Rear Tread
............... 55.1 inches (1 39.9 cm)
’!‘Figures reflect base equipment only.
ProCarManuals.com
Page 283 of 358
a Section 7 Maintenance Schedule
This section covers the maintenance required for your Oldsmobile. Your vehicle needs these services to retain its
safety, dependability and emission control performance.
7-2
7-2
7-3
7-4
7-4
7-5
7-5
7-6
7-6
7-7 Introduction to
Your Maintenance Schedule
Your Vehicle and the Environment
How this Section
is Organized
Using Your Maintenance Schedule
Selecting
the Right Schedule for Your Vehicle
Short Trip/City Definition
Short Trip/City Intervals
Long Trip/Highway Definition
Long Trip/Highway Intervals
Short Trip/City Maintenance Schedule 7-28
7-39
7-39
7-40
7 -40
7-43
7-4s
7-47
7-47 Long Trip/Highway Maintenance
Schedule
Owner Checks at Each Fuel Fill-up
What to Check at Least Once a Month
What to Check at Least Twice
a Year
What
to Check at Least Once a Year
Periodic Maintenance Inspections
Recommended Fluids and Lubricants
Tips
for Keeping Track of Maintenance
A Place to Record Maintenance Procedures
ProCarManuals.com
Page 286 of 358

Part A: Scheduled Maintenance
Services
Using Your Maintenance Schedule
We at General Motors want to help you keep your
vehicle
in good working condition. But we don’t know
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 making 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’ll find
in the schedules in this section. So please read this
section and note how
you drive. If you have any
questions
on how to keep your vehicle in good
condition, see your Oldsmobile retailer.
This part tells you the maintenance services you should
have done and
when you should schedule them. If you
go to your retailer for your service needs, you’ll know
that GM-trained and supported service people
will
perform the work using genuine GM parts. The proper fluids
and lubricants to use are listed
in
Part D. Make sure whoever services your vehicle uses
these.
All parts should be replaced and all necessary
repairs done before you or anyone else drives the
vehicle.
These schedules are
for vehicles that:
0 carry passengers and cargo within recommended
limits.
You will find these limits on your vehicle’s
Certification/Tire label. See “Loading Your Vehicle”
in the Index.
are driven on reasonable road surfaces within legal
driving limits.
0 use the recommended 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:
ProCarManuals.com
Page 287 of 358

Maintenance Schedule
I Short TriplCity 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).
You operate your vehicle in dusty areas or
off-road frequently.
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 if
you operate your vehicle under any of these conditions
is that these conditions cause engine oil to break
down soonez
Short TripKity Intervals
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change (or
3 months, whichever occurs first). Chassis
Lubrication (or
3 months, whichever occurs first). Drive
Axle Service (or
3 months, whichever occurs first).
Every 6,000 Miles (10 000 km): Tire Rotation.
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. Fuel Filter Replacement.
Every 50,000 Miles (83 000 km): Automatic
Transmission Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection. Fuel
Tank, Cap and Lines Inspection.
Every 100,000 Miles (166 000 km): Spark Plug Wire
Inspection. Spark Plug Replacement. Positive
Crankcase Ventilation (PCV) Valve Inspection.
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
These intervals only sunzmarize maintenance services.
Be sure
to follow the complete maintenance schedule on
the following pages.
RP / -3
ProCarManuals.com
Page 288 of 358

Maintenance Schedule
Long Tripmighway Definition - -
Follow this maintenance schedule only if none of the
conditions from the Short TripKity Maintenance
Schedule is true.
Do not use this schedule if the vehicle
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
CI vehicle with c~~fidly cuarlned engine under
Iliglzwny conditions
causes engine oil to br-ecrk
down slovver:
vong Trip/Highway Intervals
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every
12 months, whichever occurs first).
Chassis Lubrication (or every
12 months, whichever
occurs first). Drive Axle Service. Tire Rotation.
Every 30,000 Miles (50 000 km): Fuel Filter
Replacement. Air Cleaner Filter Replacement.
Every 50,000 Miles (83 000 km): Automatic
Transmission Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine
Accessory Drive Belt Inspection. Fuel Tank,
Cap and Lines Inspection.
Every 100,000 Miles (166 000 km): Spark Plug Wire
Inspection. Spark Plug Replacement. Positive
Crankcase Ventilation (PCV) Valve Inspection.
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
These interwls odv s~.mmar-ize nminteneu?ce services.
Be ,wre to~follorv the c.ompletr rmintenclnce .schd~tle OR
the*fi)llmving pages.
7-6
ProCarManuals.com
Page 295 of 358
I Short Trip/City Maintenance Schedule I
c] Replace fuel filter. An Emissioil Cml-ol Svr\licc.
0 Replace air cleaner filter.
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
(See footnote?.)
A11 E177is.siolI Cor1f1-01 Sel-vire.
I
33,000 Miles (55 000 km)
Change engine oil and filter (or every
3 months, whichever occurs first).
A17 Emissiou Cor?tlwl Sel-\?ic,e.
0 Lubricate chassis components (or every
3 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle
seals for leaking.
(See footnote
:!::%. j
c
DATE
SERVICED BY ACTUAL MILEAGE
DATE
SERVICED BY: ACTUAL MILEAGE
7-13
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