Originally Posted by HOSTILEDUTY
Ok thanks I'll put the stocker back on and do a pull this weekend and see if anything changes. Is it safe to drive it with a vacuum leak or could it mess something up?
Reset ecu and do some normal driving for a few days. Avoid boost for now. You don't need to do a wot pull to see if was corrected. Pull up the stored values for A/F learning 1 A,B,C,D. They should all be +/- 5% across the board.