Quote Originally Posted by mbeach
I'd be interested in this. The loss of the PCV valve (and it's back-to-intake manifold plumbing) will cause some of the blow-by gas to exit to the atmosphere BUT it will definately prevent the crankcase pressures from rising and forcing oil past the seals.

Let us know how it works out -keep an eye on the vehicle's idle characteristics without the PCV. I'd do this in a second if I thought that it would be a suitable preventative measure.
mbeach, i believe what is happening is: the pcv valve gets stuck open and when under vacuum it is sucking the oil out of the valve cover.it would only need a simple valve cover breather and plug the hose going to the intake.it will not affect idle at all. shawn