At 36-42 mph the vehicle vibrates underneath, not the stearing wheel, it is clear something is not right. The vibration goes away when you hit 43 mph it smooths out and you dont feel it. No lights come on, I have had it checked and because there is no recall or a faulty light coming on or a sensor in my computer module, there is nothing Ford can do they say. They did tell me that Ford is aware of this as there are about 8 other vehicles they have seen that have this same issue. I am thinking possiibly the drive shaft is not balanced properly, I have done some research online and otheres have complained about this too. Hopeing this will be looked into further, hate the spend all this money on a vehicle and find that by driving it we are ruining something else and then have to spend more money to fix it or it casues someone to get into an accident. Please look into this, my vehicle is not the only one out there and it is brand new.

- Arlington, MA, USA

The transmission was very difficult time trying to figure out how to start shifting gears, and when it did I felt very hard shifting. The engine revved up, struggled to rev up when accelerating, held gears, chugged, slipped, it felt extremely lazy, and hard shift. The RPMs were fluctuating like crazy. You slam on the accelerator the RPMs start going up then it starts fluctuating crazy.

- 63123, MO, USA