One problem related to engine oil leaking has been reported for the 2014 Ford F-250. The most recently reported issues are listed below.
Front oil cover leakage. There are four trucks with the same problem at the dealer. The front cover bolt loosen themselves and causes a small oil leak that covers the front and bottom of the engine. This leads to multiple parts being replace that do not need replaced. After cleaning the engine and finding the leak, it is tightening four bolts that only three can be tightened by sight. The fourth bolt cost $4000 to tighten. This seems to be a known f250 issue.