Pontiac 1998 Grand Prix Owner's Manual page 357

I
Maintenance Schedule
I
97,500 Miles (162 500 km)
0
Check Oil Life Monitor. If engine oil and filter
are
changed, reset monitor.
See "Engine Oil" i n the Index.
An Emission Control Service. (See footnote
*.)
rotation pattern and additional information. (See footnote
+.)
0
Rotate tires. See "Tire Inspection and Rotation" in
the
Index for proper
100,000 Miles (1 66 000 km)
0 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°C) or higher.
-
In
hilly or mountainous terrain.
-
When doing frequent trailer towing.
-
Uses
such
as
found
in
taxi, police or delivery service.
Ifyou do not use your vehicle under any of these conditions, the fluid
and
filter do not require changing.
DATE
I
DATE
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7-12