Pontiac 1997 Grand Prix Owner's Manual page 356

I
Short
TripKity
Maintenance Schedule
1
30,000 Miles
(50
000 km)
0
Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0
Replace air cleaner filter.
0
Inspect fuel tank, cap and lines for damage
or leaks. Inspect fuel. cap gasket for any
damage. Replace parts as needed.
An Emission Control Service.
(See footnote
t.)
W
For supercharged engines only: Check the
supercharger oil level and add oil as needed
(or every 36 months, whichever occurs
first). See "Recommended Fluids and
Lubricants" in this
section.
An Emission Control Service.
(See footnote
y.)
An Emission Control Service.
0
Rotate tires. See "Tire Inspection and
Rotation'' in the Index for proper rotation
pattern and additional information.
(See footnote +.)
3
SERVICED BY.
7-12