6.0 rough idle no power under load
 

Hi Guys
I have a 2007 f350 6.0. it has an egr delete new head gaskets & bolts about 6 months ago.
It has new fuel filter & a fresh oil change
The other day the truck started running bad it was 10 outside it thought the fuel was gelling
Just made it back to my shop. I put the truck inside over night but still the same problem.
I have been working on this for a few days now & i'm pulling my hair out!!
The truck starts up. it will rev up but once i put it in gear it will not move.

I'm using auto egunity but new at it. Any help would be appreciated.

I have one code #3 injector

I tested the fuel pressure 70lbs i tried to test under load but won't move
fimc 49 volts ficm lpwr 12volts
IPC koeo .2 volts
injector click test on all 8 cylinder
It has new fuel filter & a fresh oil change
i removed the fuel filter and cranked the motor over with the key off an no bubbles

do a contribution test most likely injector

the 05 -07s had an issue with the ebp sensor shorting out and making the pedal go dead.the truck would still run just idle or go to idle and not respond.you said the truck revs up in neutral but when you put it in gear won't do anything.have you check the ams,map,ebp have you checked fp have you tried re setting the truck.

does the truck miss at all at idle.it usually takes 2-3 injectors to go down before the truck wont move at all hardly.

Does it miss or idle smooth? Could be stuck veins in the turbo. Check ebp, map, vgt and ipr at idle and while trying to move it, post the results

Had the exact thing happen with my truck. Does it get a little more power once it warms up and does it idle rough. Of so one or more of your injectors ate stuck open and will probably need to be replaced

does it surging and blow out the black smoke?