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
$1,121 to $1,780
2004 Buick Park Avenue
$110 to $166
2004 Buick Park Avenue
$546 to $929
2004 Buick Park Avenue
$158 to $194
2004 Buick Park Avenue
$167 to $275

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The mode and temperature door actuators may fail causing improper air flow or temperature output from the heating and AC (HVAC) system.

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.

Do to a low or erratic voltage condition, the fuel gauge needle may "jump" around and become stuck on the back side of the "stop" below the "empty" indicator. This does not mean the gauge is broken. If the gauge cover is removed and the needle is gently moved back around to the correct side of the pin, the gauge will again function normally. When the needle is moved back to the correct position, the electrical problem that caused the needle to jump in the first place must be corrected or the needle may jump around again. The most common problems that cause this condition are a weak battery or corrosion on the battery cable ends.

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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...

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.

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 ...

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