2019 Chevrolet Malibu engine problems
63 owner complaints filed with NHTSA name the engine on the 2019 Chevrolet Malibu — 33% of all complaints for this model year.
What owners report
“Due to the vacuum pump failing during driving, metal shards broke inside of the car and went into the engine destroying it completely. Now i need a whole new engine”
filed Sep 16, 2026
“I understand that the vehicle is outside of its original warranty period. However, I do not believe that the expiration of the warranty should automatically make me responsible for a component failure that occurred at only approximately 39,000 miles. The PCV valve and orifice are not routine…”
filed Sep 1, 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 | 8% |
| 2023 Malibu | 12 | 17% |
| 2022 Malibu | 29 | 30% |
| 2021 Malibu | 14 | 16% |
| 2020 Malibu | 59 | 30% |
| 2018 Malibu | 279 | 40% |
| 2017 Malibu | 253 | 36% |
| 2016 Malibu | 302 | 36% |
| 2015 Malibu | 70 | 26% |
| 2014 Malibu | 125 | 36% |
| 2013 Malibu | 204 | 24% |
| 2012 Malibu | 99 | 11% |
Other reported problem areas on the 2019 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.