1999 Ford Station Wagon

Engine Mechanical problem
1999 Ford Station Wagon 6 cyl Front Wheel Drive Automatic 147000 miles

i have a ford tarus station wagon it runs fine cold and hot but thin whin I stop it wont start back up start if I let it sit fo 20 to 30 mins will start. The starter turns engine fine like a reguler start I had the transmisin rebilt because of a code 1744 the ob2 code and the only othr code is for the pre heat system thats a p0401 no other codes but this hi acts like electrical coil or smothing shorting out whin it get hot. I've ck fuel also the tank can be full or almost empty it dose the samething. Dos any one have a sejestion on thins?
January 14, 2009.

When it wont start, need to check for spark and fuel pressure. Sounds like a sensor shorting out when hot, but it could be many things. Need to see what is missing first.

Jan 14, 2009.