Power Train Related Problems of the 2021 Ford F-250

Table 1 shows three common power train related problems of the 2021 Ford F-250. The number one most common problem is related to the power train (21 problems). The second most common problem is related to the automatic transmission control module (one problem).

Table 1. Power Train related problems of Ford F-250


Recently reported Power Train problems of the 2021 Ford F-250

The Power Train problem

Transmission has shifting issues. Sometimes is don't down shift below 4th gear and when in an intersection truck barley moves then it shifts hard and can move . It also is constantly shifting between gears. It will shift form 10th to 5yh while driving.   Read details...

The Automatic Transmission Control Module problem

Hi. I took my 2021 f250 6,7 to the Ford dealership as it was having trouble starting, and just wasn’t running great. They changed the batteries, and told me it was a nox sensor. So I went and got my truck to fix the sensors myself; because they wanted to charge me close to 3 grand.   Read details...

The Differential Unit problem

The contact owns a 2021 Ford F-250. The contact stated that while the vehicle was at the independent mechanic for routine maintenance, the mechanic informed the contact that a small amount of fluid had leaked from the front differential.   Read details...


Power Train related problems in other Ford F-250 model year vehicles:



F-250 Service Bulletins
F-250 Safety Recalls
F-250 Defect Investigations