gringo76
New member
allrighty guys, I got a tuning issue and see if its something you guys have ran into before.
when I first start truck cold or hot it goes pig rich like low 10's afr basically flooding out, I clear it up for a few seconds and then it idles at a normal 14.5-15 afr. does this every time I start truck. The rest of the data master idle readings are,
kpa-50, tps volts-.43, tps %1.2, iac-46, rpm-900, lterm-140, sterm-131.
mods are vortec heads,e85, 80lb injectors, walbro pump,3 bar map, turbo tweak chip, sm cam, bigger throttle body, precision turbo, aem wide ban ran to f14.
anything I should look for before I waste erics time at turbo tweak?
it would also go pig rich when I put it in gear so I adjusted the idle fuel knob on the chip itself and cleaned that up a bunch and only drops to low 12's in gear now but did not affect the starting rich condition.
when I first start truck cold or hot it goes pig rich like low 10's afr basically flooding out, I clear it up for a few seconds and then it idles at a normal 14.5-15 afr. does this every time I start truck. The rest of the data master idle readings are,
kpa-50, tps volts-.43, tps %1.2, iac-46, rpm-900, lterm-140, sterm-131.
mods are vortec heads,e85, 80lb injectors, walbro pump,3 bar map, turbo tweak chip, sm cam, bigger throttle body, precision turbo, aem wide ban ran to f14.
anything I should look for before I waste erics time at turbo tweak?
it would also go pig rich when I put it in gear so I adjusted the idle fuel knob on the chip itself and cleaned that up a bunch and only drops to low 12's in gear now but did not affect the starting rich condition.
