Lt1 Fuel pump cutting out
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I have been having this problem for about 3 weeks now and I cant seem to figure it out. The car starts up when its cold and runs fine and then I drive it for a little while and it cuts out. Doesn't sputter or anything just dies. Sometimes it will start right back up sometimes it won't. I finally got it to do it to me at the house where I could do some tests and when it dies its losing the fuel pump. So I changed the fuel pump relay and did the same thing so I checked the wiring diagram and when the car wont start its not getting power to the fuel pump signal wire{grn wire}. It has power when the key first turns on and the fuel pump pressurizes then it goes to ground like its supposed to but when I crank no power. Is there anything that would cause this besides the computer being bad?