Why Would My Service Engine Light Come On In A 1990 Buick Park Ave.?

Asked by Mar 04, 2015 at 09:13 PM about the 1991 Buick Park Avenue

Question type: Maintenance & Repair

1 Answer

286,805

Could be many different things. A sensor is detecting a fault. You will need to have the car scanned to get a code or codes that is stored in the cars memory. This will pinpoint you or the mechanic to the actual problem.

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