Alright, i know this isnt about a mustang but there are alot of very knowledgeble ford guys in here. I was driving my g/fs car earlier with a full tank of gas, turned on the turn signal and the thing stalled going down the road. Also, we get going at about 60 and it decides it wants to go down gears, bounces off the revlimiter, shuts everything down, then picks up again and goes on like nothing happened. Does anyone know what could be doing this before something serious happens to her?