2021 Ford F-150 Hybrid engine problems
25 owner complaints filed with NHTSA name the engine on the 2021 Ford F-150 Hybrid — 10% of all complaints for this model year.
What owners report
“The contact owns a 2021 Ford F-150. The contact stated that while driving 85 MPH, the vehicle stalled, the interior electronics shut off, a red truck symbol flashed in the bottom right corner of the instrument panel, and a buzzing sound occurred inside the vehicle. The driver pulled over to the…”
filed Sep 15, 2026
“Experiencing total stop of acceleration in two occasions: 1) when putting the car in reverse and pressing the accelerator and 2) when making a left or right turn after a yield or stop. And when I say loss of acceleration, I don’t mean hesitation, reduced power, or sluggish acceleration. I mean…”
filed Sep 13, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Certain 2021-2023 Model Year F-150 HEV Vehicles Replacement of Exhaust Gas Heat Recovery Coolant Spigot In the affected vehicles, the Exhaust Gas Heat Recovery (EGHR) coolant spigot may develop a crack due to a…
25N05 · Other · issued Jul 19, 2025
Engine problems in other F-150 Hybrid years
| Year | Reports | Share |
|---|---|---|
| 2024 F-150 Hybrid | 7 | 21% |
| 2023 F-150 Hybrid | 15 | 16% |
| 2022 F-150 Hybrid | 16 | 8% |
Other reported problem areas on the 2021 Ford F-150 Hybrid
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.