I Have a 06 gt mustang and this problem occurs once every couple of months. Well the car dont start, its not the battery cause the battery is good and I know this cause the lights work fine and everything in the car works fine. Im thinking it could be something with the gas. When I turn the key to start it doesnt even make a sound at all. The car worked perfectly fine all day yesterday with no problems then when I get home and turn it off then later attempt to park in the garage it dont start. I even checked for codes and nothing comes back. Has anyone else had this problem. Any feedback would be greatly appreciated. Thanks!