Pontiac Sunfire 2003 Owner's Manual page 304

15,000 Miles (25 000 km)
Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
Lubricate chassis components (or every 12 months,
whichever occurs first). (See footnote #.)
Inspect engine air cleaner filter. See Engine Air
Cleaner/Filter on page 5-17 for more information. An
Emission Control Service. (See footnote †.)
Rotate tires. See Tire Inspection and Rotation on
page 5-50 for proper rotation pattern and additional
information. (See footnote +.) (Also see footnote ++.)
22,500 Miles (37 500 km)
Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
Lubricate chassis components (or every 12 months,
whichever occurs first). (See footnote #.)
Rotate tires. See Tire Inspection and Rotation on
page 5-50 for proper rotation pattern and additional
information. (See footnote +.)
6-14
30,000 Miles (50 000 km)
Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
Lubricate chassis components (or every 12 months,
whichever occurs first). (See footnote #.)
Rotate tires. See Tire Inspection and Rotation on
page 5-50 for proper rotation pattern and additional
information. (See footnote +.) (Also see footnote ++.)
Replace engine air cleaner filter. See Engine
Air Cleaner/Filter on page 5-17 for more information.
An Emission Control Service.
37,500 Miles (62 500 km)
Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
Lubricate chassis components (or every 12 months,
whichever occurs first). (See footnote #.)
Rotate tires. See Tire Inspection and Rotation on
page 5-50 for proper rotation pattern and additional
information. (See footnote +.)