One problem related to vehicle overheat has been reported for the 2003 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Chevrolet Impala based on all problems reported for the 2003 Impala.
The contact owns a 2003 Chevrolet Impala. The contact stated while driving at 40 mph, the vehicle overheated without warning. The vehicle was towed to a local mechanic but the failure could not be duplicated. The dealer advised diagnostic testing before repairs could be made to the vehicle. The contact declined. The manufacturer was not contacted. The vehicle had not been repaired at the time of the compliant. The VIN was not available. The approximate failure mileage was 129,000 and the current mileage was 130,000.