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Problems for specific Buick Regal years:

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Repairpal verified Buick Regal problems

 

Verified for the Buick Regal

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.

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Verified for the Buick Regal

The display on the heater and AC control panel may become dim or go completely blank. Our technicians tell us the control panel must be replaced to correct this fault.

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Verified for the Buick Regal

The upper intake manifold gasket and/or a PCV vacuum lines/hoses can develop vacuum leaks with age. This type of leak can result in a higher that normal or rough idle.

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Verified for the Buick Regal

Acid may leak from the battery at the cable connections, resulting in corrosion on the battery cable ends and in the battery tray. A Leaking battery should be replaced and the cables thoroughly cleaned or replaced if necessary.

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Verified for the Buick Regal

The automatic transmission shifter may fail, or a wire may break near the shifter causing the ignition key to become stuck in the ignition lock cylinder.

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Verified for the Buick Regal

The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.

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Verified for the Buick Regal

One or more of the power windows may stop working due to a failed window switch. Failed switches will require replacement.

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Verified for the Buick Regal

The fuel pump may fail causing engine to stall and not restart.

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Verified for the Buick Regal

One or more power windows may stop working due to a failed window motor or switch. Proper diagnoses will be necessary to determine the exact cause.

3 Reports
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The rubber section of an automatic transmission cooler line may develop a fluid leak . In some cases the leaking section of hose can be replaced. In others, the complete cooler line must be replaced to correct this concern.

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Body: A dirty throttle body may cause a lower than normal engine idle resulting in a stalling condition. A stalling condition may also result if an idle learn procedure is not performed if the battery goes dead or is disconnected.

4 Reports
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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 Regal

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

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Verified for the Buick Regal

The intake manifold gasket may develop external engine oil leak. The manifold gasket will need to be replaced to correct this issue.

26 Reports
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Verified for the Buick Regal

The front struts may show signs of wear, or be excessively bouncy ride at freeway speeds. This may begin to occur at around 75,000 miles.

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