My 1998 mustang GT is doing the same thing, although it's not leaving any codes. When I start in the morning it will shutoff unless I rev it some. I do that then drive it for about five miles and it goes fine. When I get to my destination and let it sit for longer than 30 mins it happens again. I'm thinking it might be a vacumm hose leak but not sure, Thoughts?
Wednesday, January 11th, 2012 AT 5:52 PM