hvac

Hi first time posting on here. I have a 2005 V6 and I am having a issue with the heater hose assembly I bought. Part # 6r3z-18696-a It is missing the hose hook ups for the throttle body cooling did they do away with it and if so will my throttle body be okay if I run it with out them connected...

I saw on another thread that someone was having HVAC issues similar to me. They bought an Air conditioner pressure transducer (part# mt3500) which solved their issue. I know, I know. I shouldn't just throw parts at it - but I figured it was cheap enough to try. However, I can't find where it...

Does anyone have a diagram that explains how the various actuators and doors work in union? I had the notorious clicking actuators... determined that it was the one that controlled the air flow from dash to feet. So I replaced it - no more clicking. Small victory, but the issue I am currently...