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Engine Loses Power While Driving
2011 Chevrolet Impala (Page 1 of 2)
This problem may be covered under warranty. Ask your Chevrolet dealer.
8.1
pretty bad- Typical Repair Cost:
- $360
- Average Mileage:
- 90,150 miles
- Total Complaints:
- 21 complaints
Most Common Solutions:
- not sure (20 reports)
- replace pcm unit and wiring harness (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2011 Impala problem yet. Be the first!
A D V E R T I S E M E N T S
Driving and out of nowhere there was a reduced engine speed. It's not all the time. I had it checked and was never told transmission.
- Michel J., Oklahoma City, US