Where is the PCV valve on a 1994 Q45?

On a 1994 Infiniti Q45, the PCV (Positive Crankcase Ventilation) valve is typically located on the valve cover. It may be found near the rear of the engine, attached to a hose leading to the intake manifold. To access it, you may need to remove some engine covers or components for better visibility. Always consult the vehicle’s service manual for specific instructions and diagrams.