I have yet to get this figured out folks. I have a 2000 Trans Am, 408 stroker, P1SC Procharger, Mild cam, 41lb LS3 Corvette injectors.
Problem.
I can get it to idle but at idle it reads nearly 18.5:1 AFR. If I give it some gas it jumps around from 12-14.9. I tried tuning the VE table with the help guide, it made it run even worse. Tried to drive it around ended up dying a block away. had to unplug the IAC and TPS to get it back home. Driving it, it backfires BAD all the time. If I am in the garage trying to tune, 10 seconds of idling makes my eyes water bad like it is super rich yet my wideband is telling me about 18.7:1 AFR. I am running a 2 bar SD tune. Here is the guide I tried to get this thing tuned from.
http://ls1tuningguide.com/tuningmanu...ons%20rev3.pdf
Here is my Cfg, Log File and Tune.
Please help he folks. My brother leaves for another tour on Tuesday and he was really wanting to see what the car had in it.
Stephen Schoeffler