Oldsmobile Cutlass Supreme 1996 Owner's Manuals

llill Section 7 Maintenance Schedule
I IMPORTANT:
KEEP ENGINE OIL
I
This section covers the maintenance required for your
Oldsmobile. Your vehicle needs these services
to retain its
safety, dependability and emission control performance.
I
pf*tection
Plan
Have you purchased the GM Protection Plan? The Plan
supplements
your new vehicle warranties. See your
Warranty and Owner Assistance booklet, or your
Oldsmobile 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.
7-1

How This Section is Organized
The remainder of this section is divided into five parts:
“Part
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 retailer’s service department or another
qualified service center do these jobs.
Performing maintenance work on
a vehicle can
be dangerous. In trying to do some jobs, you can
be seriously injured.
Do your own maintenance
work only if ;you have the required know-how
and the proper tools and equipment for the job.
If you have any doubt, have
a qualified
technician do the work.
If you are skilled enough
to do some work on your
vehicle, you will probably want
to get the service
information
GM publishes. See “Service and Owner
Publications” in the Index.
“Part 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.
“Part C
: Periodic Maintenance Inspections” explains
important inspections that your Oldsmobile retailer’s service department or another qualified service center
should perform.
“Part
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.
“Part
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 part. 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.

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 dnves 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
Tire-Loading Information label. See “Loading Your
Vehicle’’ in the Index.
0 are driven on reasonable road surfaces within legal-
0 use the recommended fuel. See “Fuel” in the Index.
driving limits.
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:
7-3

.Maintenance Schedule
I Short Trip/City Definition I
Follow the Short TripKity Maintenance Schedule if any
one of these conditions is true for your vehicle:
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
driving in stop-and-go traffic).
Most trips include extensive idling (such as frequent
0 Most trips are through dusty areas.
0 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 ifyou
operate your vehicle under any
of these conditions is that
these conditions cause engine oil to break down soonez
Short TriplCity 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): Chassis Lubrication
(or
6 months, whichever occurs first).
At 6,000 Miles (10 000 km) -- Then Every
12,000 Miles
(20 000 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 Tank, Cap and Lines Inspection.
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.
At 60,000 Miles (100 000 km) -- Then Every
15,000 Miles
(25 000 km): Camshaft Timing Belt
Inspection (3.4L Code
X engine only);
Every 100,000 Miles (166 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
Spark.Plug Wire Inspection. Spark Plug Replacement.
These intervals only summarize maintenance services.
Be sure to follow the complete rnainten.ance schedule on
the following pages.
7-4

Maintenance Schedule
1 Long Trip/Highway Definition
Follow this maintenance schedule only if none of the
conditions
from the Short TripKity Maintenance
Schedule is
true.
Driving a vehicle with a fully warmed engine under
highway conditions causes engine oil to break
down slowez
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).
At 7,500 Miles (12 500 km) -- Then ,Every
15,000 Miles (25 000 km): Tire Rotation.
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement. Fuel Tank, Cap and Lines Inspection.
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.
At 60,000 Miles (100 000 km) -- Then Every
15,000
Miles (25 000 km): Camshaft Timing Belt
Inspection
(3.4L Code X engine only).
Every 100,000 Miles (166 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
Spark Plug Wire Inspection. Spark Plug Replacement.
These intervals only summarize maintenance services.
Be sure to
follow the complete maintenance schedule on
the following pages.
7-5

I Short Trip/City Maintenance Schedule I I I
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.
'Footnotes
The U.S. Environmental Protection Agency or the
CaQfomia
Air Resources Board has determined that the
failure
to perform this maintenance item will not nullify
the emission warranty or limit recall liabilitjr 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.
I.
0 Change engine .oil id fill I : (or every
3 months, whichever occurs first).
An Emission Control Service.
I DATE ACTUAL MILEAGE SERVICED BY:

I Short Trip/City Maintenance Schedule I
6,000 Miles (10 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Sewice.
0 Lubricate steering ball joints (or every
6 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information. During
tire rotation, check brake calipers for
freedom of movement. Refer to the
appropriate
GM service manual for proper
caliper service procedures.
9,000 Miles (15 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
I I
DATE ACTUAL MILEAGE
7-7

I
I I Short Trip/City Maintenance Schedule I
12,000 Miles (20 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first). I
0 Lubricate steering ball joints (or every
6 months, whichever occurs first).
An Emission Control Service.
DATE ACTUAL MILEAGE SERVICED BY:
, r
15,000 Miles (25 000 km)
17 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Inspect air cleaner filter if you are driving
in dusty conditions. Replace filter
if
necessary. An Emission Control Service.
7-8

I Short Trip/City Maintenance Schedule I
18,000 Miles (30 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
0 Lubricate steering ball joints (or every
6 months, whichever occurs first).
An Emission Control Service.
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information. During
tire rotation, check brake calipers for
freedom of movement. Refer to the
appropriate
GM service manual for proper
caliper service procedures.
DATE ACTUAL MILEAGE
21,000 Miles (35 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
DATE
SERVICED BY: ACTUAL MILEAGE
7-9

24,000 Miles (40 000 km)
0 Change engine oil and filter (or every
3 months, whichever oc,curs first).
An Emission Control Service.
0 Lubricate steering ball joints (or every
6 months, whichever occurs first).
- ~==
DATE ACTUAL MILEAGE SERVICED BY
27,000 Miles (45 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
DATE ACTUAL MILEAGE SERVICED BY
I I 7-10