Intake Manifold Runner Control (IMRC) Actuator - 4.2L & 5.4L (3V): Notes
WARNING: This page is about a different car, the 2005 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For information related to 5.4L (3V), refer to CHARGE MOTION CONTROL VALVE (CMCV) - 5.4L (3V) .