Nissan 370Z Forum - View Single Post

dayhkr · 01-17-2019, 06:59 PM

I know this thread has been dead for some time but I am dealing with this issue right now. I am unsure on which direction the check valves between the intakes and the valve covers should be flowing. From everything I read I would think it would go from the intake to the valve cover but when I hook it up like this and delete the PCV valves and put a catch can inline I get smoke. I haven't tried putting the catch can in place of the intake check valves and I am wondering if that worked out for others?

01-17-2019, 06:59 PM	#15 (permalink)
dayhkr Base Member Join Date: Aug 2017 Location: Arizona Posts: 22 Drives: 2016 Nissan 370z Rep Power: 8	AAM Twin Turbo PCV I know this thread has been dead for some time but I am dealing with this issue right now. I am unsure on which direction the check valves between the intakes and the valve covers should be flowing. From everything I read I would think it would go from the intake to the valve cover but when I hook it up like this and delete the PCV valves and put a catch can inline I get smoke. I haven't tried putting the catch can in place of the intake check valves and I am wondering if that worked out for others?