Where is the PCV valve on a 1981 Nissan 280zx?

The PCV (Positive Crankcase Ventilation) valve on a 1981 Nissan 280ZX is typically located on the valve cover. It is usually positioned near the rear of the engine, connected to a hose that leads to the intake manifold. To access it, you may need to remove any components that obstruct your view or reach. Always refer to a service manual for detailed diagrams and instructions specific to your vehicle.