Originally Posted by donkey_cart
I have the exact same issue in my '11 except with an added bonus; the car will idle rough and try to stall. It will usually happen when coming to a stop after exiting the freeway or moving at constant speed for a few minutes. My coolant levels are fine too.
The car also has a surging/ bucking problem at light throttle. Neither have been resolved. ;[
I have these same symptoms as well, taking mine in on Thursday to get looked at