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O HELLA BMW · 04-23-2012, 04:29 PM

i dont think my bov is functioning at all, its suppose to be sucking in air then releasing it making a whistle sound...but it does nothing..can this cause alot of damage to my engine since it isnt sucking or releasing anything?

04-23-2012, 04:29 PM	#2456
O HELLA BMW I <3 My E93 180 Rep 3,259 Posts Drives: 12” 335is vert Join Date: Nov 2010 Location: PA iTrader: (21)	i dont think my bov is functioning at all, its suppose to be sucking in air then releasing it making a whistle sound...but it does nothing..can this cause alot of damage to my engine since it isnt sucking or releasing anything? __________________ Bagged and Wrapped E93 335i
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