Ok in my 760 gle behind the radio some wirers in my harness burned up after my relay block. I not sure what happen. I was driven the car back home to PA after i got it from NJ. Everything was working good then it died. lick i just lose my fuel pressure. Well i changed the both fuel pumps, filters, and ecu. Still nothing then i seen my wires burnt to heck. so can i use a relay block and the wires from a 760 turbo.

 

That might work.
Usually a bad fuel pump will do that.