Need help diagnosing a heat issue. I think its the heater control valve but I cannot find anywhere online on where to find it in the car. I found some very old threads relating to the issue but they are full of dead links. If anyone has any insight on how to fix the issue it would be appreciated!
The blower blows, but air only comes from the top window vent no heat, and its the digital climate control on the drivers dash. The water lines on the engine side of the car dont seem to be working either and the AC does not function either.
The rear window heater works, and ambient temp seems to be correct. I read about door motors needing to be replaced but I'm not sure.
I also saw that you can do this by only taking apart the passenger foot-well but as I'm a new owner I also am not sure of where to start.
Im not too worried about getting the AC working since I'd need to get the new Freon type but I'd love to have the heat work.
And its a 90' Manual trans 2+0 with the automatic digital ac system