2003 Buick LeSabre Owner's Manual - Page 361

54,000 Miles (90 000 km) 0 Change engine oil and filter (or every 3 months, 66,000 Miles (1 10 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) 0 Rotate tires. See Tire lnspection and Rotation on page 5-64 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) whichever occurs first). An Emission Control Service. (See footnote *.) 0 Rotate tires. See Tire lnspection and Rotation on page 5-64 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 57,000 Miles (95 000 km) 0 Change engine oil and filter (or every 3 months, 69,000 Miles (1 15 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) whichever occurs first). An Emission Control Service. (See footnote *.) 60,000 Miles (100 000 km) Ll Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) 0 Replace engine air cleaner filter. An Emission Control Service. 0 Rotate tires. See Tire lnspection and Rotation on page 5-64 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 72,000 Miles (120 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) 0 Rotate tires. See Tire lnspection and Rotation on page 5-64 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 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) c Inspect engine air cleaner filter if you are driving ) in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote t.) 63,000Miles (105 000 km) PZI Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) 6-10