Join Date: Apr 2007
Location: Kingsville, Ontario, Canada
K answer to my own question.
All it was, was the liquide drain hose for the air box.
I could have just plugged it but i Tapped it out and added a small fitting .
I have never drained that hose and see no reason to since it was empty any way.
PCV install almost complete, started it up today, now I just have to put her all back together and take her for a ride.