2004 Buick Park Avenue Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Buick Park Avenue

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2004 Buick Park Avenue Problems

Engine Stalling Due to Mass Air Flow/Crankshift Position Sensor Failure

The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.

Water Pump May Fail Prematurely

The water pump may develop a coolant leak resulting in an engine overheating condition.

 

Engine Control Module (ECM) Can Fail

The Engine Control Module (ECM) can fail causing stalling and various other engine & transmission drivability concerns.

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2004 Buick Park Avenue Reviews

rear shocks and onboard air compressor failed around 110,000 mi. Transmission failed at 182,000 mi. Digital hvac display went dark at around 130,00 mi. You tube video showed me how to repair by removing unit and re-soldering 4 cold soldered resistors, still working fine at 225,000 mi. Steering wheel position sensor replaced at 190,000 mi. Engine and supercharger have remained trouble free ...
Park Avenues and Lesabres were the best cars in my opinion. The Lucern and Lacrosse are supposed to be the new version of the cars. As they are only a few years old, there is no true record of their reliability as far as I know.
2004 Park Avenue, bought one year old, now has 130,000 miles and not a flaw inside or out. Great feel, superior handling, lots of power, solid. Had to replace right front wheel bearing at 70,000 miles. Replaced a rear strut at 110,000 miles. Replaced idler pulley and belt at 124,000 miles. These are the only issues. Runs like new, smooth ride. If they still made Park Avenue I'd replace it, even...

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