I have a 2003 Expedition; it has been cutting off while driving. 6 times. Taken it to the Ford dealership each time and they can't figure it out. At first they took a guess that it might be the fuel pump; wasn't going to spend $700+ on a guess. Then they said after the it broke down on them it was the fuse box. Just replaced the fuse box; picked up the vehicle and was driving home and it cut out on us again. With the exception of last night the dome lights and radio lights have been on, but this last time everything was off and it took 20 minutes for it to restart. VERY frustrating that the dealership can't find the answer.