Hey everyone, looking for a little guidance. I did a lq4 6.0 swap into an OBS truck. The 6.0 is stock except a summit racing cam 8718r1 (205/217 112+2, .500 /.500). Its got a stand alone harness instead of the factory bulky one and is cable throttle. Computer is P01 red/blue connections, stock injectors, external 255 lph pump, ~40-45 psi fuel pressure and I'm using the trucks stock but rebuilt 700r4 transmission.
I cant get the truck to fire up and stay running with throttle. If I give it a little throttle (~10-15%) to start, after about 5 seconds of me helping it idle with the throttle, it will stay idling by itself just fine. I can also at that point rev it and it will return to idle and I was able to drive the truck down the street just fine as well.
I've tried adjusting everything thats in the GM book from the tuning school, idle up to 750 rpm (have done 800 as well), base running idle airflow ( have changed slowly up to 14 g/s from stock 6 g/s), Friction airflow initial, idle startup friction, Cranking FA stage 1 and cranking spark.
Any help would be appreciated.
Chevy OBS 93 ls 6.0 swap idle.hpl
Chevy OBS 93 ls 6.0 swap Javiar codes cam airflow new 05.hpt