[A4]   oil in air hose to Air Charge Cooler

Pbadore at aol.com Pbadore at aol.com
Thu Sep 13 13:00:59 EDT 2007

Pretty normal characteristic of the 25 or so turbo cars I have owned. The 
latest VW/Audi 2.0l TFSI
has an elaborate crankcase breather system to control oil vapors which I 
would guess is an attempt to do better at oil control than on the A4 1.8l turbo 20 
valve engine.

 See what's new at 

More information about the A4 mailing list