Hi Deysha, I also have the same issue. It seems even in warm mornings as this past summer, when the car is started up and i immediately put it into gear ie reverse or drive the car simply doesn't react and waits anywhere from 10-20 seconds until finally kicking into gear with a noticeable bump. What do you recommend?
2011 3.7 premium, Kona Blue. Mustang Club of america package. Borla Atak Just ordered for my Bday from American Muscle! Coming in 3 days! (but not soon enough!)