PCV valve location on 2.4L Nissan truck engine?
The PCV (positive crankcase ventilation) valve is normally located on the valve cover of a 2.4L Nissan truck engine. It is usually a small, cylindrical device that is connected to the intake manifold by a hose. The PCV valve helps to regulate the flow of gases from the crankcase back into the intake manifold, where they can be burned off by the engine.