Quote: Yes that is correct. PCV is simply a smog deal. But on bigger engines you need enough breather to allow the crankcase to breath and sometimes one breather with a PCV isn't enough.
Point taken, but adding another breather if ring seal is going away doesn't fix the problem, it only hides it.
Mick, next time you have the intake off look at the ports and valves for excess oil build up.
