when im building boost pressure i have a hesitation like its going to bog at 3 to 5 psi and afr reads 12:1 so i dont think its leaning out. when i let off the gas pedal and the blowoff opens then the hesitation is gone. only when im in postive pressure it bogs then a lil back fire. no cel, runs real strong when i dont build boost.
Is it beacause my spark is getting blown out? or im doing something wrong
ls/vtec, 780’s, turbosmart wastegate 7psi spring, 255 walboro, stock fuel pressure regulator, uberdata if that helps.
car idles at afr 14:3, 22inHG, 1250 rpm. oil pressure 50psi
dude same shit happens to me i though it was my turbo since i know a seal is bad…it only happens sometime mainly 2 gear and up above 4k it sounds like popcorn so to speak it as long @ it’s not wot i’m cool…
naw they don’t know what it is either …i’ve kind of left it alone for now…i believe it’s a guage issue…as for the poppin i figured i need a real tune since i haven’t had one