greddy rs bov HELP!!!!!!!!!!!!!!!
 

My greddy bov is making the shhhhhh even when i accelerate like its whistling? And on the soft hard setting. It seem weird to me because you can just free spin the screw and it doesnt look like it does nething?

you loosen w/ the nut
then tighten loosen the screw w/ a allen wrench

how do you know if its in the hardest setting? Untill then nut doesnt turn anymore? Because it said stock its at the softest and i cant turn the nut anymore. And why is it whistling while acceleration?

you are turning the screw to the left
it will go lower into the BOV head if you do
then it means its tigteher

if the screw isnt moving down
then something is wrong.

I think hes talking about the jam nut.

Dude you loosen the nut then stick an allen key in the top of that stud and tighten it, then you tighten the 10mm nut again. The nut is there to keep the stud from tightening itself or backing off due to engine vibration

I will try that tomorrow. Thank you!! I will see if it solves the whistling while accerlation problem.