Where are the imrc valves on a 1998 ford Windstar?

On a 1998 Ford Windstar, the IMRC (Intake Manifold Runner Control) valves are located on the intake manifold. Specifically, they are situated on the driver's side of the engine, near the rear of the manifold assembly. Accessing them may require removing the intake manifold cover for better visibility and reach. These valves help optimize airflow through the intake manifold at different engine speeds.