GM Service Manual Online
For 1990-2009 cars only

The following services should be performed at the first maintenance service (I or II) after the indicated miles (kilometers) shown for each item.

Additional Required Services

Service and Miles (Kilometers)

25,000 (40 000)

50,000 (80 000)

75,000 (120 000)

100,000 (160 000)

125,000 (200 000)

150,000 (240 000)

Inspect fuel system for damage or leaks.

·

·

·

·

·

·

Inspect exhaust system for loose or damaged components.

·

·

·

·

·

·

Replace engine air cleaner filter. See Engine Air Cleaner/Filter .

 

·

 

·

 

·

L4 engine: Change automatic transaxle fluid (severe service). See footnote (h).

 

·

 

·

 

·

L4 engine: Change automatic transaxle fluid (normal service).

 

 

 

·

 

 

V6 engine: Change automatic transaxle fluid (severe service). See footnote (h).

·

·

·

·

·

·

V6 engine: Change automatic transaxle fluid (normal service). See footnote (m).

 

 

 

·

 

·

Replace spark plugs. An Emission Control Service.

 

 

 

·

 

 

V6 engine: Replace timing belt (normal service). An Emission Control Service. See footnote †.

 

 

 

·

 

 

V6 engine: Replace timing belt (severe service). An Emission Control Service. See footnotes † and (n).

 

·

 

·

 

·

L4 engine: Change rear drive module and power takeoff unit fluid (severe service).See footnote (h).

 

·

 

·

 

·

L4 engine: Change rear drive module and power takeoff unit fluid (normal service).

 

 

 

·

 

 

V6 engine: Change transfer assembly fluid (severe service). See footnote (h).

·

·

·

·

·

·

V6 engine: Change transfer assembly fluid (normal service). See footnote (m).

 

 

 

·

 

·

V6 engine: Change rear drive module fluid (severe service). See footnote (h).

 

·

 

·

 

·

V6 engine: Change rear drive module fluid (normal service).

 

 

 

·

 

 

V6 engine: Inspect valve clearance.

 

 

 

·

 

 

Engine cooling system service (or every five years, whichever occurs first). An Emission Control Service. See footnote (i).

 

 

 

 

 

·

Inspect engine accessory drive belt. An Emission Control Service. See footnote (p).

 

 

 

 

 

·