Good question. The way I see it, you basically have 2 options: 1) pull a vacuum on your engine or 2) vent your crankcase pressure to the atmosphere.
The preferred way is to pull a vacuum, but it's not always the easiest- and there are alot of good and bad ways to do it. The type of driving you do can make a differance.
The easy way is to vent to the atmosphere- and there are several ways to do this too. (You may get sick of smelling the fumes though)
What type of driving do you normally do?
|