2014 Chevrolet Spark engine problems
51 owner complaints filed with NHTSA name the engine on the 2014 Chevrolet Spark — 30% of all complaints for this model year.
What owners report
“Vehicle went into “limp mode” while merging onto a busy road, nearly causing a collision with both oncoming traffic and other vehicles attempting to merge onto the road. The vehicle was towed to a mechanic. The mechanic diagnosed the following: “Checked system codes. Found P0324 knock sensor module…”
filed Aug 17, 2026
“The vehicle experiences intermittent loss of power and unstable acceleration while driving at normal speeds (approximately 45–55 mph). The vehicle will surge, hesitate, and fail to maintain consistent speed, creating an unsafe condition in traffic. While driving, the vehicle does not consistently…”
filed Apr 4, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Engine problems in other Spark years
| Year | Reports | Share |
|---|---|---|
| 2020 Spark | 3 | 16% |
| 2017 Spark | 4 | 14% |
| 2016 Spark | 2 | 7% |
| 2015 Spark | 11 | 14% |
| 2013 Spark | 35 | 24% |
Other reported problem areas on the 2014 Chevrolet Spark
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.