1997 Pontiac Bonneville Owner's Manual - Page 344
1997 Pontiac Bonneville Manual
Page 344 highlights
1 Short TriplCity Maintenance Schedule ~~ ~ I 75,000Miles (125 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 72,000 Miles (120 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Sewice. 0Lubricate chassis components (or every 6 months, whichever occurs first). (See footnote #.) 0Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) (Also see footnote ++.) 0Inspect air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnoteT.) I DATE I ACTUALMILEAGE ISERVICED BE1 DATE ACTUAL MILEAGE SERVICED BY. 7-21