1998 Pontiac Bonneville Owner's Manual - Page 327
1998 Pontiac Bonneville Manual
Page 327 highlights
1 Short TripKity Maintenance Schedule I DATE I 3,000 Miles (5 000 km) 0 Change engine oiland filter (or every3 months, whichever occursfist). An EmissionControl Service. I I I 6,000 Miles (10 000 km) 0 Change engine oiland filter (or every3 months, whichever occursfist). An Emission Control Service. 0 Lubricate chassis components (or every months, 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 I 9,000 Miles (15 000 km) 0 Change engine oiland filter (or every3 months, whichever occursfist). An Emission Control Service. I DATE I 12,000 Miles (20 000 km) 0 Change engine oiland fiter (or every 3 months, whichever occursfirst). An Emission Control Service. DATE I ACTUAL MILEAGE I SERVICEDBY: I I 7-8