So I've only ran into this problem 2 or 3 times, but it's kind of nerve racking. When I started my car, it wouldn't idle at all. It would just die out. If I kept my rpms around 2k for about a minute, then it would correct the problem and I could drive without any issues again. Does anyone know what this problem could be from? I don't have any codes and I have a 2003 Taurus LX Vulcan FFV.