1999 Buick Century Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Buick Century
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1999 Buick Century ProblemsCheck Engine Light Due to Gas Cap Issue
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
One or more power window switch may fail. The affected window may work intermittently before failing completely.
The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.
1999 Buick Century QuestionsI need the exact location of the fuel purge valve on the 1999 Buick Century. All the diagrams I've seen don't pinpoint it, and I've bought the part but still can't see it. (1 answer)
if i remove gas cap there is a dramatic change in my car, it wants to quit. when i put gas in it and then replace the cap I have to almost keep my foot on the gas to keep it from dying. and it remains like that for about the first couple miles after putting gas in car. this is the only time the c...