94 Firebird LT1 with basically a stock engine. I brought it back to life after sitting a long time. Basically, when accelerating from a stop, the engine misses badly. Give it more throttle and it clears up and runs good. This doesnt happen everytime. I have deleted EGR, bypassed the EVAP purge, deleted AIR pump. I have no codes. I do have a CSV log from EE hack. Seems like there are issues with the forum right now that prevents me from attaching it.