2021 Chevrolet Camaro Engine Problems
- Complaints
- 3about this part
- Share
- 15%of 20 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the engine of the 2021 Chevrolet Camaro, 15% of the 20 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The coolant thermostat is not working correctly and could possibly cause you to damage your car due to it not being the right operating temperature or over the normal operating temperature because it goes down into the 130 while I drive and goes up when I start slowing down.”
NHTSA complaint #11696945, filed 2025-11“there is a burning oil smell, that is so pungent it causes nausea and burning of the eyes when driving the vehicle. have taken it to 2 separate dealerships, the first told me they could not find an oil leak and i would have to deal with it. the second dealership stated that it is a valve on the back of the motor and that there is nothing they can do about it. i was told not to roll down the windows and to leave recirculate on. called and spoke to gm directly and they state take it to a third dealer and they denied my request to send a master tech to check the vehicle. …”
NHTSA complaint #11439752, filed 2021-11“Dealership replaced all 16 lifters and replaced camshaft. Dealerships repair took 28 days. Repair cost $4k out of my pocket and Chevrolet Corporate covered $4700 due to the know lifter issue with their engines. Within 24 hours & less than 100 miles, vehicle started making new abnormal noise, and the engine shut off and would not start back up. There were no warning lamps, messages or symptoms prior to the dealership’s extensive engine repair. Had it towed back to the dealership. Dealership informed that it was catastrophic engine failure. …”
NHTSA complaint #11734471, filed 2026-04Related service bulletins
- 11024330Sep 6, 2025This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.
- 11026017Jun 5, 2025This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
- 11024486May 16, 2025This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.
- 11024485May 15, 2025The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the…
- 11020254May 7, 2025This service bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in…
- 11019503Apr 18, 2025This warranty administration bulletin provides policy information on vehicles outside of a California Emissions State who move to and register their vehicle in a California…
- 11019378Apr 12, 2025This service bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Malfunction Indicator Lamp (MIL) Illuminated…
- 11017263Mar 25, 2025This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to…
- 11016942Mar 4, 2025This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to…
- 11014627Feb 25, 2025This Preliminary information communicates a possible issue with the active fuel management rockers causing a misfire and the correction for this concern.
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 6 | 38% |
| 2022 | 4 | 29% |
| 2021 | 3 | 15% |
| 2020 | 4 | 13% |
| 2019 | 5 | 9% |
| 2018 | 15 | 19% |
| 2017 | 25 | 13% |
| 2016 | 22 | 16% |
| 2015 | 25 | 12% |
| 2014 | 21 | 11% |
| 2013 | 15 | 8% |
| 2012 | 26 | 23% |
| 2011 | 28 | 14% |
| 2010 | 74 | 25% |
| 2002 | 2 | 3% |
| 2001 | 1 | 2% |
| 1999 | 1 | 1% |
| 1995 | 1 | 0% |
| 1994 | 1 | 1% |
Other parts of the 2021 Chevrolet Camaro
10 complaintsFuel system
4 complaintsElectrical system
3 complaintsOther or unknown
3 complaintsAir bags
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2021 Chevrolet Camaro
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