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really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
120 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2012 Chevrolet Impala engine problems

engine problem

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2012 Chevrolet Impala Owner Comments

problem #1

Jan 032012

Impala 6-cyl

  • 120 miles


Engine makes a ticking noise or knocking noise while accelerating, I'm very concerned with this being that this noise started the next day after I had the car home from the dealership. I'm hoping this isn't a safety concern but it sure is a customer dissatisfaction. The dealer has tried to isolate the noise and could not and said I would have to wait for the manufacturer GM to figure out what is wrong. I'm very depressed about this having spent good money on a new car just to have it make more noise that a 40 year old car, and then being told I have to wait till someone complains enough to see if it can be fixed. I been told that this is a new engine in the Impala and now am wondering if this engine is going to become a problem for thousands of people like myself. I have read some major concerns from people about the 06 Impala and hope this isn't where my car is headed. Any help that I could get would be very appreciated, thank you.

- Lackawanna, NY, USA

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