my 96 gp se,has ,what i believe is an electrical problem it stalls.

What is your question?

the problem occurs at random intervals.i have replaced the crank sensor and the ecm .i have scanned the diagnostics and there are no codes.when the engine dies it just shuts off as it would if i turned off the ignition ,no sputtering ,or bucking as it would if were getting no fuel.it simply stops running!my next move is probably going be a new engine wiring harness.it is very hard to diagnose be cause it happens in any time frame when i first start it or after i have been driving for hours.please help i'm ready to go postal on this car!