2003 Buick Park Avenue Owner's Manual - Page 373

67,500 Miles (112 500 km) 0 Change engine oil and filter (or every 12 months, 90,000 Miles (150 000 km) U Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. (See footnote *.) 0 Replace passenger compartment air filter. 0 Replace engine air cleaner filter. An Emission Control Service. 0 For supercharged engines only: Check the supercharger oil level and add the proper supercharger oil as needed (or every 36 months, whichever occurs first). See Part D: Recommended Fluids and Lubricants on page 6-26. An Emission Control Service. (See footnote f.) 0 Rotate tires. See Tire Inspection and Rotation on page 5-68 for proper rotation pattern and additional information. (See footnote 62.) (See footnote +.) whichever occurs first). An Emission Control Service. (See footnote *.) 0 Rotate tires. See Tire Inspection and Rotation on page 5-68 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 75,000 Miles (125 000 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. (See footnote *.) 0 Replace passenger compartment air filter. 0 Rotate tires. See Tire Inspection and Rotation on page 5-68 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 82,500 Miles (137 500 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. (See footnote *.) 0 Rotate tires. See Tire Inspection and Rotation on page 5-68 for proper rotation pattern and additional information. (See footnote @.)(See footnote +.) 97,500 Miles (162 500 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. (See footnote *.) 0 Rotate tires. See Tire Inspection and Rotation on page 5-68 for proper rotation pattern and additional information. (See footnote @.)(See footnote +.) 6-18