2005 Buick Park Avenue Owner's Manual - Page 345

60,000 Miles (100 000 km) ❑ Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) ❑ Replace passenger compartment air filter. ❑ Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. ❑ 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 6-25. An Emission Control Service. (See footnote †.) ❑ Rotate tires. See Tire Inspection and Rotation on page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) ❑ Rotate tires. See Tire Inspection and Rotation on page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 69,000 Miles (115 000 km) ❑ Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) 72,000 Miles (120 000 km) ❑ Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) ❑ Rotate tires. See Tire Inspection and Rotation on page 5-67 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 75,000 Miles (125 000 km) ❑ Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) ❑ Inspect engine air cleaner filter. If necessary, replace the filter. If vehicle is driven in dusty/dirty conditions, inspect filter at every engine oil change. See Engine Air Cleaner/Filter on page 5-19 for more information. An Emission Control Service. (See footnote †.) ❑ Replace passenger compartment air filter. 6-11 63,000 Miles (105 000 km) ❑ Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) 66,000 Miles (110 000 km) ❑ Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.)