2014 Chevrolet Impala fuel/propulsion system problems
11 owner complaints filed with NHTSA name the fuel/propulsion system on the 2014 Chevrolet Impala — 2% of all complaints for this model year.
What owners report
“The abs light comes on. Everything on dashboard like the arrows go to zero and doesn't move. The oxygen sensor is not working. And some transmission problems. Also the car has proble!s moving at first. This happens when I am driving.”
filed Mar 24, 2021
“Took my vehicle in for its regular oil change. A few days later, the car started driving funny. I notice that when I went to accelerate that the vehicle started shaking. After it happened a few more times within that same week, my check engine light came on. I decided to take it back to the chevy…”
filed Jun 5, 2020
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
18-NA-180 · Service Bulletin/Repair Instructions · issued Sep 4, 2025
Fuel/propulsion System problems in other Impala years
| Year | Reports | Share |
|---|---|---|
| 2019 Impala | 2 | 7% |
| 2018 Impala | 2 | 3% |
| 2017 Impala | 4 | 3% |
| 2016 Impala | 5 | 5% |
| 2015 Impala | 10 | 3% |
| 2013 Impala | 8 | 3% |
| 2012 Impala | 17 | 7% |
| 2011 Impala | 16 | 3% |
| 2010 Impala | 16 | 4% |
| 2009 Impala | 17 | 2% |
| 2008 Impala | 12 | 1% |
| 2007 Impala | 13 | 2% |
Other reported problem areas on the 2014 Chevrolet Impala
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.