I think I installed my blow off valve wrong.. It sounds like a rooster. I connected it to the FPR side that goes into the intake manifold.

When i unpluged the vaccum to the blow off valve, it still sounded like a rooster. This means that the blow off valve isnt working somehow. What else can I do?
It requires high level of reving to make a rooster sound at idle.. but when im running, it is easier.

 

lmao!

 

try tee'ing to the pcv hose.

 

The oil line where the oil catch can goes?

 

no
the vac fitting that goes to your pcv valve.

 

from valve cover to intake manifold?

 

b18b? if so then yes.