I have an 05 F250 4WD 6.0 automatic that is blowing transmission fluid out the transmission breather. It does this while in reverse and it is real weak in reverse. It works fine in drive shifts smooth and strong. It may or maynot be leaking while in drive. The entire transmission housing is dripping fluid. The truck only has 63k miles on it and I was hoping someone could tell me what the problem was.