Help, I have a brand new 2011 V6 mustang, when driving at any gear, if I go over 2500 rpm and then let the car role in the same gear, when it gets back down to 2500 RPM the car start and the gear shift starts vibrate, most noticeably in 3rd and 4th gear.
Pressing the clutch and then putting the car back into the same gear helps.
Has a MT all my life never had this issue before.
Can anyone give some insight into the problem, taking it to the dealer this week.