1997 Buick Regal Owner's Manual - Page 376

I LongTripmighwayMaintenanceSchedule I 60,000 Miles (100 000 km) (Continued) Inspect engine accessory drive belt. 0Replace air cleaner filter. An Emission Control Service. 67,500 Miles (112 500 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. (See footnote *.) 0Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) 0Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service. (See footnote?.) DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED BY: 7-34