My friends made a shocking discovery that stock Crankcase Breather Valve part # 034129101A has failed on their rides. True enough, upon taking out the engine cover, mine too soon going to heaven!

http://1.bp.blogspot.com/_uX7E74a-4e...6_stockcbv.JPG

At the moment, we’re playing guessing game that the one fitted on Audi B5 A4 1.8T to be more reliable, part # 034129101B. Anybody having the same problem?