crxman22

setup:
99 ls motor and tranny
peakboot manifold
turbonectis turbo
turbonetics wastegate
ebay intercooler and piping
rc440s


I am having problems with this setup idk why, I am using same tune as last time which is same setup but ebay manifold instead.

Its running way to rich, keeps fouling plugs and dying. Why is that? Can anyone help me? The last tune was from trackmasters in bama and it ran fine then but that was before i changed the downpipe and manifold. The only problem I can find with it is a exhaust leak, but if ya got any ideas let me know....thanks

pic of my hatch

Schister66

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crxman22 &raquo;</TD></TR><TR><TD CLASS="quote">


it ran fine then but that was before i changed the downpipe and manifold</TD></TR></TABLE>

that could really change a lot depending on what kind of manifold you switched from/to....

crxman22

I went from a ebay mini ramhorm to a peakboost ramhorm, and 2.5 inch downpipe to a 3inch one.

Schister66

since your setup is more efficient now with the new manifold and spools faster, it is going to be running leaner and hotter....you might be detonating as well....get that **** retuned before youre looking for a new engine

crxman22

i haven't even drove it, all i have done is crank it, wideband says rich then it dies, it won't even idle

crxman22

Well i have checked the timing, adjusted the valves, did a compression test, everything was good.

Its still fouling the plugs, could it be a bad sensor or something in my wiring or my injectors stuck?