GM Service Manual Online
For 1990-2009 cars only

Perform the following services during the first maintenance (Maintenance I or Maintenance II) after the indicated kilometers (miles) shown for each item.

Service

41 500 km (25,000 mi)

83 000 km (50,000 mi)

125 000 km (75,000 mi)

166 000 km (100,000 mi)

207 500 km (125,000 mi)

240 000 km (150,000 mi)

Inspect the fuel system for damage or leaks.

X

X

X

X

X

X

Inspect the exhaust system for loose or damaged components.

X

X

X

X

X

X

Replace the engine air cleaner filter. Refer to Air Cleaner Element Replacement in Engine Controls - 3.4L or to Air Cleaner Element Replacement in Engine Controls - 3.8L. Refer to footnote (1) and (10) in Maintenance Footnotes

X

X

X

X

X

X

For vehicles equipped with super charger service, refer to footnotes (1) and (14) in Maintenance Footnotes .

X

X

X

X

X

X

For severe service, change the automatic transaxle fluid and filter. Refer to footnote (10) in Maintenance Footnotes .

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X

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X

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X

For normal service, change the automatic transaxle fluid and filter.

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X

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Replace the spark plugs. Refer to footnote (1) in Maintenance Footnotes

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X

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Engine cooling system service or every 5 years, whichever occurs first. Refer to footnote (1) and (11) in Maintenance Footnotes .

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X

Inspect the engine accessory drive belt. Refer to footnote (1) in Maintenance Footnotes

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X