1998 Buick Park Avenue Problem Reports

Most Reported 1998 Buick Park Avenue Problem Reports

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Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

A door window may move slowly or stop in mid travel due to a failing power window motor. The affected window may start working again after the motor cools off. Replacing the faulty window motor will commonly correct this concern.

The EGR tube may develop an engine vacuum leak causing the engine to run lean. The Check Engine Light may or may not illuminate.