One problem related to tank mounting 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.
Since June 2006, I have noticed that the fuel gauge of my Chevrolet Impala, 2003 (3. 4l; 72,000 miles) have been displaying incorrectly the amount of fuel in the gas tank. The fuel gauge has been showing full despite the fact that I have less than half tank of gas. I have been using the trip odometer to guide me in my fuel consumption especially during the first week of July when I made long trip. Are there other reports regarding the erratic fuel gauge operation in this year model of Chevrolet Impala 2003?.
| Tank Assembly problems | |
| Fuel Injector problems | |
| Fuel Delivery problems | |
| Tank Mounting problems |