Positive Crankcase Ventilation: Notes
WARNING: This page is about a different car, the 2003 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
All engine's are equipped with a Positive Crankcase Ventilation (PCV) system. For more information on PCV system, see EMISSION SYSTEMS & SUB-SYSTEMS in THEORY & OPERATION - DAKOTA article.