1998 Buick Skylark Owner's Manual - Page 297

!I Short Tri-CCit;~ Maintenance Schedule 4,000 Miles 6 1 km) DATE I 0 Change engine oil and filter (or every months, whichever occursfirst). 3 An Emission Control Service. CI Lubricate chassis components (or every months, whichever occurs first). 6 (See footnote #.) 0 Rotate tires. See "Tire Inspection and Rotation" in the Indexproper for rotation pattern and additional information. (See footnote +.) (Also see footnote++.) l 27,000 Miles (45000 km) Cl Change engine oil and filter (or every months, whichever occurs first). 3 An Emission Control Service. I ACTUAL MILEAGE I SERVICEDBX I 30,000 Miles (50 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components every 6 months, whichever OCCUTS first). (or (See footnote #.) Replace air cleaner filter. An Emission Control Service. DATE MILEAGE 7-10