2003 Pontiac Bonneville Owner's Manual - Page 371
2003 Pontiac Bonneville Manual
Page 371 highlights
51,000 Miles (85 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) 0 For supercharged engines only: Check the 54,000 Miles (90 000 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 5-65 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 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 6-24. An Emission Control Service. (See footnote f.) 0 Rotate tires. See Tire Inspection and Rotation on page 5-65 for proper rotation pattern and additional information. (See footnote @.)(See footnote +.) 63,000 Miles (105 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) 57,000 Miles (95 000 km) 0 Change engine oil and filter (or every 3 months, 66,000 Miles (110 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. (See footnote *.) 60,000 Miles (100 000 km) 0 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 whichever occurs first). An Emission Control Service. (See footnote *.) 0 Rotate tires. See Tire Inspection and Rotation on page 5-65 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.) 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 *.) Control Service. 6-10