This **** is getting old. So got the trans in last night, all seemed fine. Now today it started whining/howling again. Can hear some noise in park also. Pressure seems fine, 100 psi idle, 200 unlocked, TC locked 180-190. I have not checked cooler return line flow yet but pan temp hasn't got over 160. Anyway truck is parked till I figure this **** out, hopefully theres not too much carnage yet.