2007 Chevrolet Impala power train problems
80 owner complaints filed with NHTSA name the power train on the 2007 Chevrolet Impala — 13% of all complaints for this model year.
What owners report
“Transmission tends to long shift at 1st and 2nd gears causing erratic shifting uphill and sometimes turns. Unsafe! Jasper engines and transmissions did update for clutch plates and pressure solenoid for this is known to be a problem. Hesitated acceleration whim going uphill. First trans was…”
filed Jul 24, 2019
“When driving it shifts hard from first gear to second gear mostly on a grade not to steep shifts so hard it chirps tires when it engages into second gear fluid is on correct level .it happens at a stop sign or light normal driving I do not drive fast or accelerate quickly. Im in process of getting…”
filed Apr 22, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a…
08-07-30-026I · Service Bulletin/Repair Instructions · issued Sep 16, 2024
Power Train problems in other Impala years
| Year | Reports | Share |
|---|---|---|
| 2019 Impala | 5 | 18% |
| 2018 Impala | 11 | 19% |
| 2017 Impala | 12 | 10% |
| 2016 Impala | 16 | 15% |
| 2015 Impala | 16 | 5% |
| 2014 Impala | 37 | 6% |
| 2013 Impala | 33 | 12% |
| 2012 Impala | 27 | 10% |
| 2011 Impala | 64 | 13% |
| 2010 Impala | 67 | 15% |
| 2009 Impala | 68 | 8% |
| 2008 Impala | 91 | 11% |
Other reported problem areas on the 2007 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.