I have brought the car in many times to several ford dealers to eliminate this problem but they tell me it is one thing or another an never right about what they say it is. an they are not able to figure it out the problem and now telling me it is normal after bring it in over six times that is bull sh*t dumb ass fords ill never buy a ford again you could not even give me one for free.after all the BS they have feed me. them telling me it not the trans.them mother fers are just being cheap cause they just done a minor over haul on the trans at 64,364miles when i told them the trans had problems but they said they could not find any thing wrong with it be for it went out.