Hello everyone. Finally thanks to my friend, we have uncovered the unresolved issue to our troubles. Apparently, the follower on cylinder 2 on the intake is collapsed, the spring is bowed, and the valve itself has hollowed out the hole it sits in, which is causing the valve to literally shake and vibrate instead of moving up and down. So it's going to need the head rebuilt...are there any performance heads for our 2.5's? I'm still contemplating selling the truck too
idk I'm at a stalemate right now.