
Originally Posted by
RedHeartbeat
That sounds like a lean condition. Your fuel pressure boost controller should have a way to trigger it into high speed mode by boost pressure. I can't remember what kind of switch that is called, hobs, I believe.
are you talking about the speed controller.and yes im lean as **** ,and ive been thats what im trying 2 fix ,if i can ever get it figured out,.please explain better .i want too be on same pg.
mods:2004 sierra ext sb,20s ,big brake kit w,hawk pads,air bagged,2006 6.0 lq4 swap,vortec supercharged10psi, air to water intercooled w/ dual electric fans on it ,snow meth injection kit,60lbers, e-fans ,big radiator swap ,cam 218 /222 548/550 comp .hardened prs .1.85 comp roller rockers ,guideplates ,crane double springs,trans 4l65e built .pacesetter l/ts true duals w/x pipe and magnaflows,14 bolt rearend swap ,3.73s,aroemotive fuel pump system w/elec.fuel controller and bypass regulator a/n fittings, taylor 10.5s interceptor gauge,aem w/b a/f ,autometer boost/vac NELSON 93 OCTANE TUNED .