Hey guys,
I have read most of the entries about AC/Heat fixes but I can't seem to find what I need. I bought a 84' 300D last summer and the AC put out cold air. I went with it until the fall and figured I needed to find some heat. With the help of the Forum I determined the mono valve had been completely remove and the wires cut. I installed a recycled one, a kit and rewired the connection. With that, I had all heat. That has been doing me well for the winter, but I hope spring will be coming soon, and I want to have both heat and AC. I get lots of heat with all buttons and the button does work to shut it off. The wheel does not function at all. I replaced the tube to the sensor thinking that might help. Not!
If I have missed a thread that need to see, please let me know. I am a novice, but I have been able to fixed a couple of issues with help from you guys. Hope you'll tell me what I need to know.