The vehicle is hard shifting creating a forceful lunge which is followed by characteristics of the vehicle being in neutral (starts to slow down and revs when I try to continue on the road). I have been told the transmission on these vehicles (10 shift transmission) is part of a class action lawsuit. Ford Customer Service told me to contact NHTSA. It is very unsafe because when the car lunges and hard shifts, it slows my vehicle without my control which could cause an accident around me.