First, I would like to thank everyone who has helped me to solve previous dilemmas with this car. Here's another one where I'm a little stuck. 1983 Dodge 400, 2.2. Here's the vacuum diagram. I don't have the part on the right-middle labeled BLEED. On my hood diagram, it's labeled Filtered Air Bleed. If I understand the system, the CCEV coolant switch sends vacuum to the Air Switch Relief Valve when the engine is cold. When it warms up, the switch closes and this Air Bleed is supposed to restore air pressure. I'm not sure how it does that, I'm guessing it's either some sort of orifice or needle valve. Does anyone know what it is and where I can get one? Thanks in advance.