1998 Pontiac Bonneville Owner's Manual - Page 342
1998 Pontiac Bonneville Manual
Page 342 highlights
I Long Trip/Highway Maintenance Schedule 7,500 Miles (12 500 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. DATE I 0 Lubricate chassis components (orevery 12 months, whichever occurs first). (See footnote#.) 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) 15,000 Miles (25 000 km) 0 Change engineoil and filter (or every 12 months, whichever occurs first). An Emission Control Service. DATE I cl Lubricate chassis components (or every months, whichever occursfirst). 12 #.) (See footnote 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) (Also see footnote++.) 22,500 Miles (37 500 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 12 months, whichever occurs fist). #.) (See footnote DATE I (Continued) 7-23