2004 Pontiac Sunfire Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Pontiac Sunfire

2004 Pontiac Sunfire Problems

Check Engine Light and Misfire Due to Ignition Module/Coil Failure

The ignition module or an ignition coil may fail causing an engine misfire, the Check Engine Light may or may not illuminate. Diagnoses will be required to determine the cause and needed repair.

Check Engine Light Due to Gas Cap Issue

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

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.

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2004 Pontiac Sunfire Recalls

Rear Safety Belt May Be Installed with an Incorrect Fastener

On 37 vehicles, the passenger-side rear safety belt may have been installed with an incorrect nut and bolt. In a severe crash, the upper seat belt anchorage may separate, reducing the effectiveness of the seat belt and increasing the risk of injury. Dealers will inspect the safety belt anchorage and install a new nut and bolt. The recall began August 23, 2004. The GM recall number is 04056.

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2004 Pontiac Sunfire Reviews

I love my sunfire! It's the best car really. I've had it almost 6 years no problems what so ever now at 110,000 miles. The only little things that went wrong were both motors in windows went bad and ac needed recharge.

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