7/19/2011 8:38p

I have a 96 c/k 1500 5.7 vortec that won`t start I went out one day started it took off and it died not long after went to start it and it died again now it won`t start at all just turns over if I turn the key to on position no fuel pump noise checked pump, pump relay and replaced the ICM still nothing it.won`t even fire using startng fluid. Had an obd2 tester on it and it just said error failure to communicate with computer could it be a bad computer? I`m stumped does anyone have an idea