One problem related to check engine light on 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 stated the first week after purchasing the vehicle, the tires starting making noises while driving at 35 mph and the engine light illuminated. The vehicle was taken to local dealer who determined the vehicle was driven out of alignment causing tires to wear down. No repairs were made. The vehicle was taken to another dealer who determine all four tire should be replaced at a cost. The tires were not replaced because the contact did not want to pay for the replacement. The tires were rotated by the contact to remedy the problem. Updated 8/1/2006 -.