2023 Chevrolet Malibu engine problems
11 owner complaints filed with NHTSA name the engine on the 2023 Chevrolet Malibu — 19% of all complaints for this model year.
What owners report
“The issue appears to involve the engine and turbocharger system. The vehicle has shown symptoms consistent with a turbo underboost condition, including loss of power and reduced acceleration. A mechanic indicated that the symptoms may be consistent with diagnostic code P0299 (turbo underboost). The…”
filed Apr 22, 2026
“My engine keeps decreasing and throwing code p0299, wastegate/turbo, under boost. 84k miles. After a few drive cycles, engine light may go off, then next drive cycle come back on. I’ve seen this is a common issue and has been recalled in previous year model.”
filed Apr 14, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Engine problems in other Malibu years
| Year | Reports | Share |
|---|---|---|
| 2024 Malibu | 3 | 9% |
| 2022 Malibu | 28 | 31% |
| 2021 Malibu | 13 | 16% |
| 2020 Malibu | 59 | 30% |
| 2019 Malibu | 61 | 32% |
| 2018 Malibu | 277 | 40% |
| 2017 Malibu | 252 | 36% |
| 2016 Malibu | 301 | 36% |
| 2015 Malibu | 69 | 26% |
| 2014 Malibu | 125 | 36% |
| 2013 Malibu | 204 | 24% |
| 2012 Malibu | 99 | 11% |
Other reported problem areas on the 2023 Chevrolet Malibu
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.