Defect
On certain trucks, there may be a defect in the cap for the secondary fuel filter located in the engine compartment. Over time, a pinhole could develop and cause fuel to leak from the top of the fuel filter. Note: This recall only affects trucks with a 6.7 L diesel engine.
Safety Risk
A fuel leak can create the risk of a fire.
Remedy
Ford will notify owners by mail and instruct you to take your truck to a dealer to replace the primary and secondary fuel filters.