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Old 01-07-2013, 11:18 PM   #4
Registered User
Join Date: Jan 2013
Location: Houston, TX
Posts: 6
My Ride: 2005 BMW Z4
Thanks for the replies. Actually I didn't even remove or touch the lower intake boot. But could it be cracked because of moving the hoses a little bit while installing? I will check it first thing in the morning tomorrow..

The thing that scares me the most is a broken CCV during this DIY. I don't wanna pay a lot for labor and its a pain in the a** DIY...

Also one more thing, might sound stupid: When doing the VANOS line, can the orientation of the screws with holes in it (banjo screws or whatever can't remember the name) cause this thing? The high RPM thing definitely sounds like air leak, but the weird noise?
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