Buick 2005 manual Additional Required Services

Additional Required Services

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

	25,000	50,000	75,000	100,000	125,000	150,000
Service and Miles (Kilometers)	(41 500)	(83 000)	(125 000)	(166 000)	(207 500)	(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 on page 5-21.
An Emission Control Service.
Change automatic transaxle fluid and		•		•		•
filter (severe service). See footnote (h).
Change automatic transaxle fluid and				•
filter (normal service).
Replace spark plugs and inspect spark				•
plug wires. An Emission Control Service.
Engine cooling system service (or every
5 years, whichever occurs first).						•
An Emission Control Service. See
footnote (i).
Inspect engine accessory drive belt. An						•
Emission Control Service.

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