Posted by Phil Street [74.209.51.111] on Sunday, November 01, 2009 at 20:52:58 :
In Reply to: Re: What is it?... posted by Kevin in Rehoboth [24.34.228.37] on Sunday, November 01, 2009 at 20:04:11 :
It's the "PCV" pipe but it looks like you may be missing the Donaldson valve. Check this link from the archives. Pic is from Tom Petroff. Lots more detail in the archives.
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