I have an 2004.5 f250. I have a problem at WOT
. It will kinde of lag then gain power rapidly, then kinde of take off. No problem at 3/4 Throttle. it actually seems to have all its power here. 6 months ago i had my Head studs done, EGR
Delete, Turbo cleaned, New glow/ Dummy plugs, Winston Stock Plus injectors, Blue Spring kit, EGR
throttle plate delete, Intake manifold and tube done. I am running a IDP Extreem street tune.
I rutuned it to a stock tune and tested injector pressure at WOT
I then tuned it to the SCT Performance tune and at 3/4 Throttle= around 3500, and as i roll past 3/4 to WOT
it drops to 2899-3000. Did not do this test yet with the IDP tune. I think it would be safe to assume that the test would be about the same.
Does anyone have any ideas? or experienced the same problems? Any help would be appriciated.