The PCV valve in this truck is VERY difficult to replace. The entire intake manifold plenum needs to be removed (and everything on top of it) in order to replace the valve! But in a car this old, it has to be done to eliminate oil burning and smoke in the ehaust. The hose to the PCV valve is probably clogged also. Once I did this, I passed inspection with no problem. Good luck.
PS. I'm talking about a Mitsubishi Montero truck.
Friday, March 17th, 2006 AT 3:20 PM