7mgte stumble HELP

[ccguy]

thanks. i turned off the walbro and am just running the intank pump for the steady psi.

i just got done at checking the voltage at each ecu terminal at idle and when the problem starts. the only thing that changes drastically is the egr output to the vsv. it goes from 1.11v to 14v at 2200 rpm when the hesitation starts.

i am going to try and read a bunch on the egr system and see what i can find.

i am going to try and get this done SOON. i need this truck for my elk hunt that starts in a week. otherwise i have to do a ton of work on my ford (replace ball joints, starter, and flywheel) by then.