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 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 - 2.8L or Air Cleaner Element Replacement in Engine Controls - 3.5L.

X

X

X

X

X

X

For severe service, change the automatic transaxle fluid and filter. Refer to footnote (h) in Automatic Transmission Fluid and Filter Replacement in Automatic Transmission - 4L60-E/4L65-E.

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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. Refer to Automatic Transmission Fluid and Filter Replacement in Automatic Transmission - 4L60-E/4L65-E.

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X

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Replace the spark plugs. Refer to Spark Plug Replacement in Engine Controls - 2.8L or Spark Plug Replacement in Engine Controls - 3.5L.

An Emission Control Service.

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X

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

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X

Inspect the engine accessory drive belt.

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X