Ziegele

hey guys, i have a 1993 transam, for some reason when im driving it will randomly cut fuel on me, then not start again to its cooled down a little. its not the fuel pump, thats up to fuel pressure and turns on every time. could it be the ecu just went wack and is killing the car? if anyone else has had this problem, it'd be very much appreciated to enlighten me on how you fixed it.