One problem related to engine failure has been reported for the 2020 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 Ford F-150 based on all problems reported for the 2020 F-150.
Eight days after new purchase, with 416 miles on the odometer the engine failed from a currently undiagnosed defect. Large amounts of white smoke from the exhaust covered the highway, potentially affecting visibility of other drivers. The vehicle lost all power, after pulling off from highway the engine would not start. Ford dealership service department verified the engine locked up after the failure.