1997 Buick Skylark Owner's Manual - Page 307

I ShortTrip/CityMaintenanceSchedule Change engineoil and filter (or every 3 months, whichever occurs first). An Emission Control Service. I 18,000 Miles (30 000 km) 0Change engineoil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 15,000 Miles (25 000 km) 0Inspect air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote?.) 0Lubricate chassis components (or every 6 months, whichever occursfirst). (See footnote#.) 0Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote+.) DATE MILEAGE ACTUAL SERVICED . BY DATEMILEAGE ACTUAL SERVICED BY: I 7-10