Where is the PCV valve located on a 2000 Ford Ranger 2.5 4-cylinder?

On a 2000 Ford Ranger 2.5L 4-cylinder engine, the PCV valve is typically located on the valve cover. It's a small, usually black, plastic valve with a hose connected to it. It's often near the back of the valve cover, but its exact position can vary slightly depending on the specific engine configuration. You'll likely need to consult a repair manual or a diagram specific to your engine to pinpoint its precise location.