Transmission needed to be replaced before 50000 miles. Finally got replaced at 53000. New transmission has 11500 miles in it and is having the same problems as before. Dealership couldnat replicate the problem and Ford is unwilling to help. Truck rough shifts, clunks, and shudders. At times wonat go into gear at lower speeds. Turned a corner at a slow speed and hit the gas but the truck wouldnat accelerate for 1-2 seconds and I was almost rear ended by the car behind me. Truck has failed to go into gear and accelerate in traffic more than one time. 4 years old with 64xxx miles and in need of a third transmission.