1998 Oldsmobile 88 Owner's Manual - Page 315

I LongTripmighwayMaintenanceSchedule I 60,000 Miles (100 000 km) (Continued) 0 Inspect engine accessory drive belt. An Emission Control Service. 0 Replace air cleaner filter. An Emission Control Service. 0 Inspect fueltank, cap and linesfor damage or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service.(See footnote"f) 67,500 Miles (112 500 km) El Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every months, whichever occurs first). 12 (See footnote #.) 0 Rotate tires. See"Tire Inspection and Rotation" in the Index proper for rotation pattern and additional information. (See footnote +.) DATE ACTUAL I 75,000 Miles(125 000 km) 17 Change engine oil and (or every 12 months, whichever occursfiist). filter An Emission Control Service. 0 Lubricate chassis components (or every months, whichever occurs first). 12 (See footnote #.) DATE I 7-26