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2003 Pontiac Sunfire Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2003 Pontiac Sunfire

2003 Pontiac Sunfire Problems

The turn signal switch in the steering column may fail causing the turn signals not to work on one or both sides.

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.

Front brake rotors can wear causing a pulsation felt in the brake pedal. Our technicians often recommend replacement of the front rotors and brake pads as the best option to correct this condition.

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2003 Pontiac Sunfire Questions

Under the hood?

Or when im barely going its like it has trouble going like a major loss in power

Charged the battery no change. Changed the alternator and battery light still on. Any ideas? There was no light on prior to changing the starter.

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2003 Pontiac Sunfire Recalls

The brake lights and rear turn signals may stop working due to insufficient contact between the socket and bulb. Inoperative tail lamps may not communicate the driver's intentions, increasing the risk of a crash. If both tail lamps become inoperative, the cruise control will not engage. Dealers will inspect the rear lamp bulb socket assemblies and apply grease or replace them if needed. The recall began January 18, 2005. The GM recall number 04083.

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2003 Pontiac Sunfire Reviews

Always chasing your tail to figure whats wrong , eats fuel pumps because tank is thin. Ground wire on battery was junk because split coating for ground at battery box,corrosion. 5th fuel pump! only 55,000 miles bought new and dealer put coil pack on at 20,000, pcm is in the open and not sure why it stalling again!

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