1995 Buick Skylark Owner's Manual - Page 276

Maintenance ScheduleI 90,000 Miles (150 000 km) (Continued) 93,000 Miles (155000 km) 17 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Inspect spark plug wires (except 2.3L Code D engine). An Emission Control Service. 0Replace air cleaner filter. Replace filter more often under dusty conditions. An Emission Control Service. 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. 0Rotate tires. See "Tire Inspection and Rotation'' in the Index for proper rotation pattern and additional information. DATE ACTUAL MILEAGE SERVICED BY: DATE SERVICED ACTUAL MILEAGE BY: 7-23