What does the PCV valve really do? Seeing that the road draft tube is always pulling fumes out couldnt you just have a tube coming out the back of the valley pan that has vacuum hooked to it with baffling so it wont pull oil also? I ask because I got a valley pan with a PCV valve on the back with the original baffling but as you can see in the picture there is no "valve" in the middle but just a open tube. Thanks



Sebastian



Sorry no pic but the site keeps on saying i have exceeded my limit but I have never uploaded a pic and it is a phone pic so it is not a huge file so I dont get it.

1958 F100 292

"Nothing is particularly hard if you divide it into small jobs."

"Chop your own wood, and it will warm you twice."

-Henry Ford