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Car problem reports

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Most reported Buick problems

 

Verified for the Buick Century

The engine temperature sensor wire for the engine temperature gauge, or warning light, may touch the rear exhaust manifold causing a short to ground causing erratic operation of the temperature gauge or warning light.

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Verified for the Buick Regal

The high pressure power steering hose will commonly leak fluid; it should be replaced.

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Verified for the Buick Riviera

The crankshaft position sensor, ignition module, and/or powertrain control module (PCM) may fail resulting in illumination of the Check Engine Light with ignition system related fault codes stored in the PCM. Patience is necessary when dealing with this specific situation as normal diagnostic procedures are not effective. In many cases, the best option is to replace parts, one at a time until the fault is corrected.

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Verified for the Buick Regal

The high pressure power steering hose will commonly leak fluid; it should be replaced.

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Verified for the Buick Riviera
Vehicles with the optional CRT dash may have the display fail. Our technicians tell us that the CRT unit will need to be sent out to a specialized repair facility for repair.
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Verified for the Buick Regal

The anti-lock brake (ABS) accumulator may fail causing loss of power brake assist. (The brake pedal will become very hard.)

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Verified for the Buick Regal
The ABS master cylinder assembly may fail internally causing the ABS light to illuminate.
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Verified for the Buick Century

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

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Verified for the Buick Park Avenue

The ABS master cylinder assembly may fail internally causing the ABS light to illuminate.

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Verified for the Buick Park Avenue

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

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Verified for the Buick Century

Illumination of the Check Engine Light may be the result of a loose or worn gas cap.

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Verified for the Buick Regal

Illumination of the Check Engine Light may be the result of a loose or worn gas cap.

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Verified for the Buick Roadmaster

Illumination of the Check Engine Light may be the result of a loose or worn gas cap.

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Verified for the Buick Lucerne

The steering wheel position sensor may fail, resulting in the service stability message being displayed.

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Verified for the Buick Rendezvous

The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump. 

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