OK, a few months ago I did a flush on my radiator. Well, since then my A/C has been acting weird. When on cold, it's blowing hot, and when on hot it's blowing cold.
Now, when I "play" with the temp control **** it will start either blowing hot or cold, correctly.
It's almost sounding like I have a sensor that's gotten messed up somewhere. Does anyone have any idea's on this?

 

Sounds like the classic **** control problem..there is a sticky for the fix

 

It was just weird, it was right after I changed out the coolant. I was just thinking air in the hose's, but guess not.

And, I must be going blind, I don't see that sticky.

 

https://www.rx8club.com/series-i-do-yourself-forum-73/diy-no-heat-repair-heater-control-158200/

I think this is what you need.

 

Yep, that's it, it goes from 16 to 0 when sitting all the way clock wise... crap crap crap.

Thanks for the help guy's.