service schedule OLDSMOBILE SILHOUETTE 1998 Owner's Manual

Short Trip/City Maintenance Schedule
69,000 Miles (115 000 km)
Change engine ail and filter (or every 3 months, Whichever occurs first).
An‘ Emission Contml Sem’ca
72,000 Miles (120 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
Lubricate chassis components (or every 6 months, whichever occurs first).
0 Replace passenger compartment air filter.
17 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
75,000 Miles (125 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs fist).
[7 Inspect air cleaner filter if you are driving in dusty conditions.
An Emission Control Service.
Replace filter if necessary.
An Emission Control Service. (See footnote?.)
DATE I
I I I
DATE I
DATE I
MILEAGE
ProCarManuals.com

I Short TripKity Maintenance Schedule I
78,000 Miles (130 000 km)
0
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Sewice.
Lubricate chassis components (or every 6 months, whichever occurs first).
(See footnote
#.)
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See footnote
+.)
81,000 Miles (135 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
84,000 Miles (140 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
Replace passenger compartment air filter.
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
I
DATE
I MILEAGE ACTUAL I SERVICED BY
DATE I
MILEAGE
DATE
I
7-17
ProCarManuals.com

I Short Trip/City Maintenance Schedule I
87,000 Miles (145 000 km)
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Senlice.
90,000 Miles (150 000 km)
0
0
0
0
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
Lubricate chassis components (or every 6 months, whichever occurs first).
(See footnote #.)
Replace air cleaner filter.
An Emission Control Service.
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See footnote
+.)
93,000 Miles (155 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
I DATE I
I DATE I
DATE
MILEAGE
ACTUAL SERVICED BY
7-18
ProCarManuals.com

I Short Trip/City Maintenance Schedule I
96,000 Miles (160 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
0 Replace passenger compartment air filter.
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
99,000 Miles (165 000 km)
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
DATE
I MILEAGE ACTUAL I SERVICEDBY: I
DATE I
I MILEAGE ACTUAL I SERVICEDBY: I
7-19
ProCarManuals.com

1 Short Trip/City Maintenance Schedule I
POS,OOO Miles (166 000 km)
Inspect spark plug wires. An Emission Control Service.
0 Replace spark plugs. An Emission Control Service.
0 Change automatic transaxle fluid and filter if the vehicle is mainly driven
under
one or more of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
(32 O C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, the fluid and
filter
do not require changing.
150,000 Miles (240 000 km)
0 Drain, flush and refill cooling system (or every 60 months since last service,
whichever occurs first). See “Engine Coolant” in the Index for what to
use.
Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test
cooling system and pressure cap.
An Emission Control Service.
DATE
I MILEAGE ACTUAL I SERVICEDBY: I
DATE 1
MILEAGE
ACTUAL SERVICED BY:
7-20
ProCarManuals.com

The services shown in this schedule up to 100,000 miles # Lubricate the suspension, steering linkage, transaxle
( 166 000 km) should be performed after 100,000 miles shift linkage, parking brake cable guides and the
(166
000 km) at the same intervals. The services shown underbody contact points and linkage.
at
150,000 miles (240 000 km) should be performed at
the same interval after 150,000 miles
(240 000 km).
See “Owner Checks and Services” and “Periodic
Maintenance Inspections” following. + A good time to check your brakes is during tire
rotation.
See “Brake System Inspection” under “Periodic
Maintenance Inspections” in Part C of this schedule.
Footnotes
-i- 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.
7-21
ProCarManuals.com

I Long Tripmighway Maintenance Schedule I
7,500 Miles (12 500 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
0 Lubricate chassis components (or every 12 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
15,000 Miles (25 000 km)
Change engine oil and filter (or every 12 months, whichever occurs first).
0 Lubricate chassis components (or every 12 months, whichever occurs first).
0 Replace passenger compartment air filter.
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
22,500 Miles (37 500 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
0 Lubricate chassis components (or every 12 months, whichever occurs first).
An Emission Control Service.
(See footnote #.)
DATE
DATE
I
DATE I
MILEAGE
7-22
ProCarManuals.com

Long Tripmighway Maintenance Schedule 1 ~
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See footnote
+.)
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
0 Lubricate chassis components (or every 12 months, whichever occurs first).
0 Replace passenger compartment air filter.
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
0 Replace air cleaner filter.
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
An Emission Control Service.
37,500 Miles (62 500 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
Lubricate chassis components (or every 12 months, whichever occurs first).
An Emission Control Service.
(See footnote #.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See footnote
+.)
1 MILEAGE ACTUAL I SERVICEDBY I
DATE
7-23
ProCarManuals.com

1 Long Tripmighway Maintenance Schedule
45,000 Miles (75 000 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every 12 months, whichever occurs first).
0 Replace passenger compartment air filter.
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
(See
footnote
#.)
rotation pattern and additional information. (See footnote +.)
DATE I
MILEAGE
50,000 Miles (83 000 km)
0 Change automatic transaxle fluid and filter if the vehicle is mainly driven
MILEAGE under one or more of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
- In hilly or mountainous terrain.
(32°C) or higher.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, the fluid and
filter do not require changing.
7-24
ProCarManuals.com

Long Trip/Highway Maintenance Schedule
52,500 Miles (87 500 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every 12 months, whichever occurs first).
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
(See footnote
#.)
rotation pattern and
additional information. (See footnote +.)
60,000 Miles (100 000 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
0 Lubricate chassis components (or every 12 months, whichever occurs first).
0 Replace passenger compartment air filter.
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
0 Inspect engine accessory drive belt.
An Emission Control Service.
0 Replace air cleaner filter.
0 Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket
An Emission Control Service.
for any damage. Replace parts as needed.
An Emission Control Service. (See footnote?.)
DATE
I MILEAGE ACTUAL I SERVICEDBY: I
1 I
DATE I
7-25
ProCarManuals.com