Hi guys, I have a hesitation under load with a boost fluctuation. I have cleaned egr
valve and map
hose/port. It has egr
high flow code, unplugged egr
valve and the truck runs better but still hesitates. there is no smoke and the truck is pretty much stock. Is this an egr
issue? If I remove valve do I need to change the tune? also looking for a tuner in the future (after head studs). Any suggestions? thanks.
05 F250, 6Spd, 4" turbo back Magnaflow Duals, No cat. No muffler, Egr delete, Intake, SCT X4