Im not understanding what you are saying..Originally Posted by TRYMY4.0
A SSQV works based on the pressure differental between the top and bottom of the valve.. it wont be open and leaking at idle and will be pressed shut even more once you start to drive, once you change gears the outside of the BOV gets vaccum and the inside still sees pressure causing it to open and vent.
Is yours "aftercooled" ?