Blow of valve not working

Hey guys, for some reason my bov isnt working. When Im shifting all I hear is the dumptube sputtering. And no bov… Im not proud of myself but its a xspower bov, and the vaccum line going to it is actually pretty big, it goes to the main big nipple on the manifold. And the bov also has a treaded adjustable top cap that can increase/decrease spring pressure. And iv tried to increase and decrease the spring but it stil didnt work. I have really good vaccum presure thats about 22 on my gauge. If yoy guys have any ideas pleases let me know.

take it apart and see what is sticking. May need to put some oil on the shaft to make it work well.

Yea id try to take it apart or atleast try and actuate it to see if it is really stuck or broken. Maybe time to pick up a new one.

ok.i will see if its stuck, ya I want to get a hks or tial bov.