Bimmerfest - BMW Forums - View Single Post - ccv changed....still issues, please HELP
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Old 04-03-2013, 12:49 PM
daof4 daof4 is offline
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Location: Ontario Canada
Join Date: Jun 2011
Posts: 13
Mein Auto: 2002 BMW X5 LP41228
Just a thought Just because its new dosent say thats its right

to the best of my understanding the ccv works by vaccum from the intake manifold, sucking in from the valve cover, seperating oil by centifrugal force alowing it to drain into the dipstick tube
I am guessing that the suction works because it hydrolocked Try pulling the return tube off the dipstick to see if it drains oil correctly
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