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jwmarc jwmarc is offline
Registered User
Join Date: Nov 2005
Location: columbia md
Posts: 211
If the BOV is still might be the plastic o rings have deteriorated and what you are hearing is the slap of the metal piston of the BOV on the metal housing within the BOV. When I bought the car ...I found that when I blipped the pedal I would depending on how forcefull the ....blip I would hear a loud metal bang... I replaced the plastic o rings for 1.00.. BTW watch out when you take it apart the piston is under a heavy spring and things can explode upon opening if you dont watch out.
1987 930 -Guards Red
2001 740I sport Blk
2011 F-150 supercrew Blk
2014 X3 2.8 white
"What goes around comes around..."
Old 01-14-2008, 11:39 AM
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