2009 Chevrolet Impala Engine Problems
- Complaints
- 179about this part
- Share
- 22%of 824 total for the year
- Median mileage
- 89,000miles
- Trend
- FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.
NHTSA recorded 179 complaints about the engine of the 2009 Chevrolet Impala, 22% of the 824 complaints for this model year. Where a mileage was given, the median is 89,000 miles. 8 of these say a crash was involved and 1 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Power reduces in heavy traffic. If I slow because of traffic it jerks like brakes are still engaged. Acts like transmission going out. This can cause someone to get run into from behind. There was a recall earlier this year. The mileage was not enough to cover my vechile. There should be no mileage limit.”
NHTSA complaint #11328494, filed 2020-06, 150,000 miles“While traveling home at about 55 MPH car in front of me slammed on their brakes causing me to do the same - then traction control light came on - check engine light came on and reduced engine power came on in the display window - felt like all four wheel jumping up and down when trying to gain any speed weird sound coming from engine (normally quiet).”
NHTSA complaint #10825948, filed 2016-02, 116,000 miles“I was driving alone on the highway and noticed that the rmp gauges was going up and down, then suddenly a message on the dash read, service traction control, then a few seconds later another message read, engine power reduced and the car would not pick up any speed. This was very scary and confusing because the next day I had no isses but has now it did the same thing today. Please help.”
NHTSA complaint #11111433, filed 2018-07, 98,000 miles“While driving oil pressure low stop engine comes on in my dic even though my oil is perfectly fine my rear turning signal is not flashing but is lit and working for everything else my temperature gauge shorts out at times even after I replaced the sensor passenger air bag off even with passenger inside NHTSA recall number 16v507 NHTSA recall number 14v355 I believe the true problem is the bcm the door actuators are faulty”
NHTSA complaint #11321868, filed 2020-04, 131,000 miles“My vehicle's ignition switch shut off, which caused me to lose steering. When I crashed, the airbag failed to deploy. I was driving in a large parking lot and went over a speed bump. I was knocked out but the police report indicated there were no signs of braking or steering. I took my Impala to the GM dealership over 12 times.”
NHTSA complaint #10785836, filed 2015-10, 28,000 milesRelated service bulletins
- 11009531Sep 27, 2024This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- 11007116Aug 6, 2024This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- 11007091Aug 5, 2024This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 11004761Jun 28, 2024This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or…
- 11000119Apr 26, 2024This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
- 10242298Aug 10, 2023This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308…
- 10211658May 2, 2022This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only).
- 10199238May 3, 2021This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
- 10180695Aug 21, 2020This Technical bulletin provides a procedure to correct a condition of Active Fuel Management (AFM) Engine Valve Lifter Tick Noise at Start Up When Engine Has Been Off for 2…
- 10178949Jul 28, 2020This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC…
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2020 | 1 | 7% |
| 2019 | 2 | 7% |
| 2018 | 7 | 12% |
| 2017 | 21 | 18% |
| 2016 | 21 | 19% |
| 2015 | 19 | 6% |
| 2014 | 56 | 9% |
| 2013 | 30 | 11% |
| 2012 | 40 | 16% |
| 2011 | 125 | 25% |
| 2010 | 88 | 20% |
| 2009 | 179 | 22% |
| 2008 | 134 | 17% |
| 2007 | 77 | 12% |
| 2006 | 59 | 11% |
| 2005 | 30 | 5% |
| 2004 | 71 | 7% |
| 2003 | 88 | 13% |
| 2002 | 75 | 9% |
| 2001 | 68 | 9% |
| 2000 | 71 | 9% |
Other parts of the 2009 Chevrolet Impala
232 complaintsElectrical system
224 complaintsVehicle speed control
130 complaintsElectronic stability control
108 complaintsOther or unknown
89 complaintsBrakes
75 complaintsTransmission and drivetrain
68 complaintsSteering
57 complaintsSuspension
25 complaintsLatches, locks and linkages
22 complaintsEngine cooling
21 complaintsSeat belts
21 complaints
← All problems reported for the 2009 Chevrolet Impala
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology