Hey guys, I know this is a tuning issue. Im running a fully build LSV with a p72 and s300.This happens under light throttle in any gear....Like,Pulling slowly out of a parking lot...If I creep up to 2k as soon as it gets there it seems like fuel cuts out and it decelerates until I step harder on the pedal and it then jerks and revs past 2k. Im running a usdm GSR basemap, with 310 injectors and no CEL codes are present. Has anyone experienced this? I saw this same problem with a LS swap in an EK running the wrong ECU....as soon as he put the right ECU in, it stopped doing it. This is driving me nuts!