Originally Posted by BlackedStang
Nope never had this happen. And I drive stop and go traffic every morning so I do a 1-2 shift doZens of times. I'd take it to the dealer if the problem persists.
Ford issued a TSB on this for the earlier Mustangs (pre-2012's?). I think it had to do with draining the tranny fluid and changing it to full synthetic. May not apply to the later years, but you may want to ask your local Ford service advisor if it applies to you. No charge for TSB repair if your warranty is expired. TSB's are like "silent recalls"; if a vehicle comes in with a complaint, the TSB covers it if one is posted for the fault, but Ford does not have to issue a recall notice.