2020 Chevrolet Impala UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
I was driving down the highway in anchorage ak I heard a loud bang like a gunshot , when the vehicle was inspected I was told basically Evap, fuel system , fans , electrical , Cadillac converter exploded was the loud bang ! Serious issues have caused the vehicle to be inoperable !
Trend Over Time
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Other Issues
Common problems reported
Quick Summary
The 2020 Chevrolet Impala has 1 UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM complaints on file. Review the timeline above for detailed owner experiences.