2012 Ford F-250 SD engine problems
15 owner complaints filed with NHTSA name the engine on the 2012 Ford F-250 SD — 26% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2012 ford f-250 sd. The contact stated that the egt 14 sensor failed to function properly. The failure occurred twice. There was no warning indicator of "stop safely now" along with five chimes sounding as indicated in the owner's manual. While driving approximately 70 mph…”
filed Jan 19, 2017
“Radiator leak from drivers side lower portion. Same as previous model year issues. Ford currently warranties earlier production, but will not extend to 2011 and up. Truck has only 56000 miles on it. Leak occurs after vehicle has reached operating temperature and is parked and/or turned off…”
filed Sep 11, 2016
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Certain 2011-2022 Model Year Super Duty Vehicles Equipped with 6.7L Engine - Emission Control Information Label Update for Qualified Vehicles
24L05 · Other · issued Aug 23, 2025Certain 2011-2012 Model Year F-Series Super Duty Vehicles Equipped with a 6.7L Diesel Engine State Inspection and Maintenance Test Failure Due to DTCs P2073 and/or P2074 Adding owner letter and corrected dealer…
22N14 S1 · Service Bulletin/Repair Instructions · issued Jan 11, 2024
Engine problems in other F-250 SD years
| Year | Reports | Share |
|---|---|---|
| 2024 F-250 SD | 3 | 8% |
| 2023 F-250 SD | 8 | 19% |
| 2022 F-250 SD | 17 | 14% |
| 2021 F-250 SD | 11 | 7% |
| 2020 F-250 SD | 26 | 10% |
| 2019 F-250 SD | 19 | 2% |
| 2018 F-250 SD | 15 | 4% |
| 2017 F-250 SD | 37 | 3% |
| 2016 F-250 SD | 26 | 9% |
| 2015 F-250 SD | 44 | 15% |
| 2014 F-250 SD | 5 | 19% |
| 2013 F-250 SD | 7 | 33% |
Other reported problem areas on the 2012 Ford F-250 SD
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.