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Most reported Pontiac problems

 

Verified for the Pontiac G6

Vehicles with a 3.5L or 3.9L V6 engine may develop an engine oil leak from the front crankshaft seal. Our technicians tell us a revised front crankshaft seal is available to correct this concern.

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Verified for the Pontiac Grand Prix

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.

43 Reports
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Verified for the Pontiac Firebird

A door window may move slowly or stop in mid travel due to a failing power window motor. The affected window may start working again after the motor cools off. Replacing the faulty window motor will commonly correct this concern.

39 Reports
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Verified for the Pontiac Sunfire

A door window may move slowly or stop in mid travel due to a failing power window motor. The affected window may start working again after the motor cools off. Replacing the faulty window motor will commonly correct this concern.

35 Reports
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Verified for the Pontiac Grand Am

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

33 Reports
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Verified for the Pontiac Grand Prix GTP

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Running the engine with a coolant/oil mix may result in engine damage. Replacing the intake manifold gasket should correct this issue.

32 Reports
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Verified for the Pontiac Montana

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine  with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.

32 Reports
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Verified for the Pontiac G6

Various electrical issues may be caused by poor terminal contact at the body control module (BCM) electrical connectors. Proper diagnoses will be required to confirm faults are related to poor BCM connections.

32 Reports
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Verified for the Pontiac Grand Prix

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.

31 Reports
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Verified for the Pontiac Firebird

The head light door actuators may fail causing the head lights to become stuck in the raised or lowered position.

30 Reports
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Verified for the Pontiac Bonneville

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

 

30 Reports
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Verified for the Pontiac Montana

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

29 Reports
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Verified for the Pontiac Grand Prix

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.

27 Reports
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Verified for the Pontiac Aztek

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine  with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.

27 Reports
Me Too

Verified for the Pontiac Bonneville

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

27 Reports
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