the pcv is working properly. I have the driver's side valve cover vented with the pvc on the passenger side. It smokes a little on start up. Mostly the valve seals I believe. Doesn't smoke too much when I get on it. It runs strong and doesn't knock or loose oil pressure. I don't tihnk it's blow by, but who knows. I hope it isn't. I am still leaking oil somewhere at the front I fount those plug holes that we were talking about in an earlier post. It may be coming from there. I just want to get this thing running right so I can get it painted