Pontiac 2004 Bonneville Owner's Manual page 403

15,000 Miles (25 000 km)
Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service. (See footnote *.)
Inspect engine air cleaner filter. See Engine Air
Cleaner/Filter on page 5-21 for more information. An
Emission Control Service. (See footnote †.)
Rotate tires. See Tire Inspection and Rotation on
page 5-70 for proper rotation pattern and additional
information. (See footnote .) (See footnote +.)
22,500 Miles (37 500 km)
Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service. (See footnote *.)
Rotate tires. See Tire Inspection and Rotation on
page 5-70 for proper rotation pattern and additional
information. (See footnote .) (See footnote +.)
30,000 Miles (50 000 km)
Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service. (See footnote *.)
Rotate tires. See Tire Inspection and Rotation on
page 5-70 for proper rotation pattern and additional
information. (See footnote .) (See footnote +.)
Replace engine air cleaner filter. See Engine Air
Cleaner/Filter on page 5-21 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. (See footnote *.)
Rotate tires. See Tire Inspection and Rotation on
page 5-70 for proper rotation pattern and additional
information. (See footnote .) (See footnote +.)
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