my bov is no where as loud as it was i dont know whats up or if its leaking or what its a turbo x bov its on a t-28 on a 91 dual poojnt hatch dx

 

def- check the charge piping...i drove off one day like a dumbass and forgot to fasten the hose down...and it was quite and couldnt hear the turbo spooling? do u hear ur turbo spooling as loud as it was before? if not check ur piping and fasten any lose hoses. i got a bosch and its nice and swoooooshy....hehe swoooooshy

 

yeah u can hear the turbo spool and every things tight

 

well ok...then pop open ur hood and look into the little nizzle ...i dont doubt ur venting into the atmosphere. pull the trottle body open...aka rev it manually and look into the the nozzle of the bov and see if the lifter is stuck...mine was a lil dirty cuz i pulled it of the talon. if u have a friend with a bov borrow his and see if its causing the same problem