Re: 7.3 extremely rough idle, no throttle response
I would look for bare wires.. I had a shorted wire on my dads excursion and did the same things..Move the harness's around and go from there..
96 F-350 CCLB ,auto with a couple 6 inch black aussie stacks, A Dp-tuner and AD injectors 66mm turbo and BD t.c...
Dads-01 7.3 4x4 Excursion..stock as could be