2020 Ford Ranger engine problems
16 owner complaints filed with NHTSA name the engine on the 2020 Ford Ranger — 13% of all complaints for this model year.
What owners report
“Coolant intrusion defect that affects other 4 cyl ecoboost Ford engines occurred on this regularly serviced per Ford recommendations vehicle as well. Engine failure at highway speeds could cause a severe accident as the engine can seize when coolant mixes with the oil. The vehicle has been…”
filed Jul 29, 2026
“Transmission replacement needed. Truck has been at dealership going on 3 months with continued delays. It was acknowledged cooperate was covering replacement now story changed that owner/myself having to pay $4000+. Cooperate covering $000 . Current owner/myself bought 2 years ago with 13000 miles…”
filed Jul 14, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Certain 2021-2024 Model Year Bronco, 2021-2024 Model Year Bronco Sport, 2020-2022 Model Year Corsair and Escape, 2016-2024 Model Year Explorer, 2019-2020 Model Year Fusion, 2016-2018 Model Year Focus RS, 2022-2024 Model…
25B51 · Other · issued May 9, 2026
Engine problems in other Ranger years
| Year | Reports | Share |
|---|---|---|
| 2025 Ranger | 9 | 28% |
| 2024 Ranger | 7 | 11% |
| 2022 Ranger | 5 | 14% |
| 2021 Ranger | 12 | 11% |
| 2019 Ranger | 26 | 10% |
| 2011 Ranger | 2 | 1% |
| 2010 Ranger | 4 | 3% |
| 2009 Ranger | 3 | 2% |
| 2008 Ranger | 4 | 1% |
| 2007 Ranger | 1 | 0% |
| 2006 Ranger | 12 | 4% |
| 2005 Ranger | 7 | 2% |
Other reported problem areas on the 2020 Ford Ranger
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.