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Newest reported Buick problems

 

Reported by BCSales3639 and 2 others for the Buick LeSabre

I have 3 windows that will not go up or down although the drivers side works fine

3 Reports
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Verified for the Buick Century

When the heater only works on high, the most common problem is a blower motor resistor. The correct repair is to replace it with a new resistor.

7 Reports
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Verified for the Buick LaCrosse

Door lock mechanisms not operating properly. Doors may not lock/unlock.

Replacement of faulty door lock actuator required for proper operation.

 

48 Reports
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Verified for the Buick LeSabre

The steering rack may fail causing a loss of power steering fluid as a result the steering may become hard to turn.

12 Reports
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Verified for the Buick Regal

The mass air flow or crankshaft position sensor may fail causing the engine to intermittently stall. It may be necessary for the engine to cool down before it will restart.

20 Reports
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Verified for the Buick Lucerne

An intake manifold vacuum leak can develop from a variety of sources, often causing illumination of the Check Engine Light with codes P0171 & P0174 stored. Thorough diagnoses will be necessary to pinpoint the cause in order to make the correct repairs. A "smoke" machine is often used to isolate the cause of difficult to find vacuum leaks.

5 Reports
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Verified for the Buick Park Avenue

The cam sensor interrupter (magnet) may become demagnetized and/or fall off of the camshaft gear causing the Check Engine Light (Service Engine Soon) light to illuminate. On higher mileage vehicles it would be advisable to replace the timing chain and gears if this problem were to occur as the timing cover must be removed to replace the interrupter.

5 Reports
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Verified for the Buick Park Avenue

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.

56 Reports
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Verified for the Buick Rainier

On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.

129 Reports
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Verified for the Buick Regal

The exhaust gas recirculation (EGR) tube which connects the EGR valve to the intake manifold may develop an engine vacuum leak, causing the Check Engine Light to illuminate with code P0171 and/or P0174 stored.

11 Reports
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Verified for the Buick LeSabre

Failure of the crankshaft position sensorignition control module, or powertrain control module (PCM) may cause the Check Engine Light to illuminate.

8 Reports
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Verified for the Buick Park Avenue
8 Reports
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Verified for the Buick Park Avenue

The steering rack may fail causing a loss of power steering fluid as a result the steering may become hard to turn.

22 Reports
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Reported by jadamaridge for the Buick Park Avenue

When replacing the battery I accidently touched my wrench from the positive terminal to bare metal which caused my fuel gauge needle to go completely around to the stop pin. Had to use the trip mileage for the last 5 years to gage when to fill the tank. Found out on this site that a magnet placed against the plastic directly in front of the needle and rotating it counterclockwise would put the needle back in position. Did this and now works fi...

1 Report
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Reported by jadamaridge for the Buick Park Avenue

I've had an intermittent no-start condition on my 2000 Buick Park Ave. This started happening on occasion and was nerve racking. Took it to my local mechanic shop and he replaced the crankshaft position sensor which solved the problem. Found the problem with the sensor 'A'(18X24X) out of range. Code PO336-CKP. in the computer. Hope this info will help others who have this problem.

1 Report
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