Hey guys I'm new to this site, I do not own this car it is my moms and we can't seem to figure out the problem. So it is a 2006 mustang GT it starts fine and runs perfect until you shut it off. If you try and start it anywhere from 5-45 mins after the car is shut off it will not start, all lights come on like normal, no codes, no check engine light, will not even turn over. has been to a Ford dealer twice and they can't find the problem.