Stock throttle body..I have 5 notches out pointing toward firewall, i just reset and it went to the same postion ,,the inner steel cable is pulling on the tv valve tightly at wot.....i have a 3 inch deep pan with a pts custom copper pipe pickup and mesh strainer ...if the seal in the trans where the pickup fits was sucking some air,could this cause this problem....there is a flair but when it hits it hits hard