1998 Pontiac Bonneville Owner's Manual - Page 328
1998 Pontiac Bonneville Manual
Page 328 highlights
Short TripKity Maintenance Schedule 0 Lubricate chassis components (or everymonths, whichever occurs first). 6 #.) (See footnote 0 Rotate tires. See "Tire Inspection and Rotation" the Index for proper in rotation pattern and additional information. (See footnote +.) (Also see footnote ++.) 15,000 Miles (25 000 km) 0 Change engine oil and filter (or everymonths, whichever occursfist). 3 An Emission Control Service. 0 Inspect air cleaner filterif you are drivingin dusty conditions. Replace filter if necessary. An Emission ControlService. (See footnote-f..) I DATE I 18,000 Miles (30 000 km) 0 Change engine oil and filter (or every 3 months, whichever occursfist). An Emission ControlService. 0 Lubricate chassis components (or everymonths, whichever occurs first). 6 (See footnote #.) 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) I DATE MILEAGE I 7-9