2004 Pontiac Sunfire Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Pontiac Sunfire
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2004 Pontiac Sunfire ProblemsRubber 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.
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.
2004 Pontiac Sunfire QuestionsReplaced coolant reservoir, still leaking coolant, not overheating. What could be the problem? (2 answers)
Shifter can move but nothing happens car stays in park and just revs when I push the gas.
2004 Pontiac Sunfire RecallsRear 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.