Oldsmobile 2003 Silhouette Owner's Manual page 420

30,000 Miles (50 000 km)
0 Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
0 Rotate tires. See Tire Inspection and Rotation on
page 5-62for proper rotation pattern and additional
information. (See footnote +.)
Control Service.
0 Replace engine air cleaner filter. An Emission
37,500 Miles (62
500
km)
c3
Rotate tires. See Tire Inspection and Rotation on
page 5-62 for proper rotation pattern and additional
information. (See footnote +.)
45,000
Miles (75 000 km)
0 Inspect engine air cleaner filter if you are driving in
dusty conditions. Replace filter if necessary.
An Emission Control Service. (See footnote
t.)
50,000 Miles (83 000 km)
c1
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°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, change the fluid and filter at 100,000 miles
(1 66 000 km).
52,500 Miles (87 500 km)
0 Replace passenger compartment air filter. If you
arive reguiariy unuer Uusty
conditions,
the filter
may require replacement more often.
0 Rotate tires. See Tire Inspection and Rotation on
page 5-62 for proper rotation pattern and additional
information. (See footnote +.)
0 Rotate tires. See Tire Inspection and Rotation on
page 5-62 for proper rotation pattern and additional
information. (See footnote
+.)
6-7