08-27-2009, 11:47 AM
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Officially Welcomed to the 'Fest
Location: Omaha NE
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Join Date: Mar 2006
Posts: 11,202
Mein Auto: 1998 528i 5-sp 103K miles
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I was looking at some of my old posts on my E23. I sorely missed my E23 (1983 735i 5sp = beauty!!!) badly....This was my "Sticky" posted on bimmerboard:
http://bimmerboard.com/forums/posts/216219
You can see that back then the PCV was simply a hose from Valve Cover straight to the intake manifold, labeled #11 here:
These days, car engineers make things too complicated as you can see in the E39 CCV design, which is ridiculously complex.
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