Two problems related to brake drum shoes/linings have been reported for the 2001 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Chevrolet Impala based on all problems reported for the 2001 Impala.
2001 Chevrolet Impala experiencing problems with accelerator pedal as well as the vehicle vibrating when the brakes are applied. This would become much worse at higher speeds. The original brake linings had come off of the shoes. All of the rotors were replaced at 2781k miles. The rotors had to be turned 3 times to get them flat.
Brake linings was factory inncorrect.