2003 Buick Park Avenue Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Buick Park Avenue
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2003 Buick Park Avenue ProblemsFuel Level Sensor Failure
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
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.
2003 Buick Park Avenue QuestionsHow do I replace the driver's side exterior mirror? (1 answer)
The dark shading has "peeled" away.
Sounds like I'm being hit from the back when shifting into gears. When going up a hill from stop car slowly and roughly chugs up the hill with the gas pedal almost to the floor. It seems like it drives alright when the car has just been turned on and then maybe 30 minutes or so the transmissi...