2005 Ford E-350 electrical system problems

Ford 2005 e350 diesel both new still under warranty breakdown over a dozen times wouldn't start sometimes after 20 min. Trying it starts roadside assistance. Tow it 5 times to difference ford certified technician they change parts but same problem it stall once my dad hit a parked truck damage hood and fender I can contacted ford many times I got two letters from (we are not doing anything for you ) I paid $35 k w/extended warranty and still making payments I am vary upset.

Tl* the contact owns a 2005 ford e-350. While driving various speeds, the vehicle suddenly stalled. The vehicle was taken to the dealer where it was diagnosed that the fuel injection control module failed. The contact replaced the control module, but the failure continued. Upon inspection, the contact determined that the fuel injection control module wire harness failed. The vehicle was not repaired. The manufacturer was notified of the failure.