Ok guys, tell me what you think about this. Yesterday I went out to start the stang in the morning as it was pretty cold 30 degrees. I went to start the car, it turned over and then died. It would do this every time, if I would keep the rpm's up it would stay running, but as soon as I took my foot off the gas it would die. No idling whatsoever. I started it and took it for a drive, it still died everytime I let the rpm's drop below 1000. I then gave it an hour or two and drove it about 30 miles, had the codes ran, and nothing came up, and the problem stopped. I think it was water frozen in the fuel lines. What do you guys think??