1997 OLDSMOBILE SILHOUETTE engine

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

I Short TripKity Maintenance Schedule I
6,000 Miles (10 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern and additional information.
An Enaission Control Service.
DATE
SERVICED BY ACTUAL MILEAGE
9,000 Miles (15 000 km)
Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
DATE ACTUAL MILEAGE SERVICED BY
7-8
ProCarManuals.com

I Short TripKity Maintenance Schedule I
12,000 Miles (20 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Replace passenger compartment air filter.
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
15,000 Miles (25 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
Inspect air cleaner filter if you are driving in
dusty conditions. Replace filter if necessary.
An Emission Control Service. (See footnote?.)
DATE SERVICED BY: ACTUAL MILEAGE
7-9
ProCarManuals.com

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).
An Emission Control Service.
El Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
I DATE ACTUAL MILEAGE SERVICED BY
21,000 Miles (35 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An E~nissiorz Control Service.
DATE
SERVICED BY: ACTUAL MILEAGE
7-10
ProCarManuals.com

I Short TriplCity Maintenance Schedule I
24,000 Miles (40 000 kmj
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Replace passenger compartment air filter.
0 Rotate tires. See “Tire Inspection and
Rotation’’ in the Index for proper rotation
pattern and additional information.
DATE ACTUAL MILEAGE SERVICED BY:
27,000 Miles (45 000 km j
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
DATE ACTUAL MILEAGE
I I
__
SERVICED BY: I
7-11
ProCarManuals.com

I Short TripKity Maintenance Schedule I
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
Replace air cleaner filter.
0 Rotate tires. See “Tire Inspection and
Rotation” in
the Index for proper rotation
pattern and additional information.
An Emissiol? Control Service.
DP -3 ACTUAL MILEAGE SERVICED BY
33,000 Miles (55 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
DATE
SERVICED BY: ACTUAL MILEAGE
7-12
ProCarManuals.com

I Short TripKity Maintenance Schedule I
36,000 Miles (60 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Replace passenger compartment air filter.
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern and additional information.
DATE SERVICED BY ACTUAL MILEAGE
39,000 Miles (65 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Enzission Control Service.
I
DATE ACTUAL MILEAGE
ProCarManuals.com