Engine Knocking Noise problems of the 2012 Chevrolet Impala
One problem associated with engine knocking noise has been reported for the 2012 Chevrolet Impala.
Engine Knocking Noise problem #1
The vehicle having this issue was a 2012 Chevrolet Impala. The vehicle's vehicle identification number (VIN) was 2G1WC5E36C_. Engine makes a knocking noise while accelerating. I drove another one and the noise was even worse, that one had 15000 miles on it. This seems to be a common problem with them all. I am very unhappy with this car. I don't enjoy hearing all this noise from a new car. (now has 6000 miles on it) if I can't resolve this problem it will be the last gm car I ever buy. The dealer had me drive another new 2012 Impala when I mentioned the noise, it also sounded the same. Gm definitely didn't address this problem before production. The failure date was Friday, Nov. 25, 2011.
Other Engine And Engine Cooling related problems of the 2012 Chevrolet Impala:
|Problem Category||Number of Problems|
|Engine And Engine Cooling problems||2|
|Engine Knocking Noise problems||1|
|Engine Clicking And Tapping Noises problems||1|
|Engine Noise problems||1|