2002 Pontiac Sunfire Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2002 Pontiac Sunfire

2002 Pontiac Sunfire Problems

Rubber Transmission Cooler Lines Can Leak Fluid

An automatic transmission fluid leak may develop from the rubber section of a transmission cooler line. In some cases the rubber section of hose can be replaced. In others, the complete cooler line must be replaced to correct this type of leak.

Power Window Motors May Fail From Overheating

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.

Engine Vacuum Hose to MAP Sensor May Crack

The engine vacuum hose to the MAP sensor may crack resulting in a vacuum leak causing the engine to run rough and/or stall.

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2002 Pontiac Sunfire Reviews

I bought it new (my first car) and it lasted until last December when an idiot didn't stop at a red light and wrecked my passenger side completely. I am really sad to loose this car. It's beyond repair. While the suspension and air conditioning may be its weakest, this car had no issue up to 140,000KM. I was able to move so much stuff, drive long distances with no issue. As surprising as it cou...
Great car. Bought it new, never had an issue, almost ready to turn 100,000 miles. Might have another 100,000 left in it!

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