Hey got a gen 3 6.0 with s475 t6 turbo and bald eagle 227/234 600 lift 114 lsa cam in a 1st gen camaro. holley 12-1200 fuel pump and 1000cc FIC injectors, with a 2 bar speed density and a powerglide.
Had it idling good with 55lb per hour fuel rate but I upped it to 85lb per hour and its really hard to get it to stay running. takes like 10-15 tries. eventually when I do get it running I leave it running, take it down the street come back and once its warm its starts right back up. played with the idle airflow raised it, lowered it, and it doesn't really respond to the ve changes. any advice?
the only problem with the old tune that it idled fine on is that it was wayyyy too rich on part throttle because my wideband was giving me false readings but I have since fixed that problem. It would foul plugs left and right. now the tune is decent as far as part throttle driving and idling but it just will start up fine and immediately die out like something in the ecu is causing it or triggering it to do so.
ill attach both the old tune that it idled good on and the new one that has the cold start problems.