1998 Pontiac Grand Prix Owner's Manual - Page 352
1998 Pontiac Grand Prix Manual
Page 352 highlights
I MaintenanceSchedule I DATE 30,000 Miles (50 000 km) 0 Check Oil Life Monitor. If engine and filterare changed, reset monitor. oil I MILEAGE See "Engine Oil" in the Index. An Emission ControlService. (See footnote*.) 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. footnote +.) (See 0 Replace air cleaner filter. An Emission ControlService. 0 Inspect fuel tank,cap and lines for damage or leaks. Inspect fuel gasket cap for any damage. Replace parts as needed. An Emission ControlService. (See footnote?.) For supercharged engines only: Check the supercharger oil level and add oil as fist). See "Recommended needed (or every36 months, whichever occurs Fluids and Lubricants" in section. this An Emission ControlService. (See footnote?.) DATE 37,500 Miles (62 500 km) 0 Check OilLife Monitor. If engineoil and filter are changed, reset monitor. See "Engine Oil"in the Index. An Emission ControlService. (See footnote*.) Rotate tires. See "Tire Inspection and Rotation" the Index for proper in rotation pattern and additional information. (See footnote +.) 7-7