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Pontiac Trans Sport Problems

Find the most common issues based on Pontiac Trans Sport owner complaints.
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Most Common Pontiac Trans Sport Problems

The high pressure power steering hose will commonly leak fluid and should be replaced if this is the case.
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 r...
The front door window regulators and guides may become worn causing the door window glass to come off track.
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1 Known Pontiac Trans Sport Brakes Problem

Front brake rotors can wear causing a pulsation felt in the brake pedal. Our technicians tell us this condition is best corrected by replacement of the front rotors and brake pads.

2 Known Pontiac Trans Sport Drive Train Problems

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 r...
You may be able to prevent transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned, the transmission system should be complet...

0 Known Pontiac Trans Sport Electrical & Lights Problems

12 Known Pontiac Trans Sport Engine Problems

The fuel pump may fail causing engine to stall and not restart.
The intake manifold gasket can develop external engine oil leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue.
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 ...

1 Known Pontiac Trans Sport Exhaust & Emissions Problem

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

1 Known Pontiac Trans Sport Heating & Air Conditioning Problem

Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.

1 Known Pontiac Trans Sport Maintenance Problem

Brake fluid can become dirty and may cause problems in the brake system; it should be flushed every 60,000 miles.

2 Known Pontiac Trans Sport Miscellaneous Problems

The front door window regulators and guides may become worn causing the door window glass to come off track.
The sliding door track and guides may become worn causing the sliding door to come off track.

2 Known Pontiac Trans Sport Suspension & Steering Problems

The high pressure power steering hose will commonly leak fluid and should be replaced if this is the case.
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.

22
Known Pontiac Trans Sport Problems & Complaints

The intake manifold gasket can develop external engine oil leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue.
The fuel pump may fail causing engine to stall and not restart.
An engine oil leak may develop from the rear of the engine. This is commonly caused by a failed oil pump drive o-ring seal. The leaking o-ring should be replaced to correct this concern.
Corrosion may develop at the connection between the ignition coil tower and spark plug wire resulting in an engine misfire. The Ignition coil and spark plug wire should both be replaced to correct ...
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.
Front brake rotors can wear causing a pulsation felt in the brake pedal. Our technicians tell us this condition is best corrected by replacement of the front rotors and brake pads.
Brake fluid can become dirty and may cause problems in the brake system; it should be flushed every 60,000 miles.
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
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...
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 r...
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.
A coolant leak may develop from the water pump. The engine may overheat as a result of the coolant loss. A leaking water pump should be replaced.
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 ...
You may be able to prevent transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned, the transmission system should be complet...
The high pressure power steering hose will commonly leak fluid and should be replaced if this is the case.
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