One problem related to other fuel system pump has been reported for the 2003 Ford F-250. The most recently reported issues are listed below.
Tl- the contact owns a 2003 Ford F-250 sd. The contact stated while driving at various speeds, the vehicle stalled without warning intermittently. The contact mentioned that the transmission had to be shifted into neutral and then to the drive position before the vehicle would resume normal function. The vehicle was taken to the dealer for diagnostic testing. The technician diagnosed that the fuel pump relay box needed to be replaced. The manufacturer was made aware of the failure. The vehicle was repaired. The failure mileage was approximately 89,919. Pam.