1998 Oldsmobile 88 Owner's Manual - Page 307
1998 Oldsmobile 88 Manual
Page 307 highlights
Short TripICity Maintenance Schedule 87,000 Miles (145 000 km) 0 Change engineoil and filter (or every3 months, whichever occursfirst). An Emission Control Service. MILEAGE 90,000 Miles (150 000 km) 17 Change engineoil and filter (or every 3 mohths, whichever occursfist). An Emission Control Service. 0 Lubricate chassis components (or everymonths, whichever occursfirst). 6 (See footnote #.) U Replace a r cleaner filter. i An Emission Control Service. 0 Inspect fuel tank,cap and linesfor damage or leaks. Inspect cap gasket fuel for any damage. Replace parts as needed. An Emission Control Service.(See footnote"f) 0 Rotate tires. See "Tire Inspection and Rotation" in the Index proper for +.) rotation pattern and additional information. (See footnote 93,000 Miles (155 000 km) 17 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. DATE I