I'm starting to freeze driving my Alfa. I only get very slightly warmed up air inside the car, which is not enough on chilly mornings and threatens to be a major problem in the winter.
The problem seems to be the temperature control dial. It turns very easily and if turned only half way it snaps back into zero position by itself.
Has anyone had any experience with such kind of a problem? Could it be some kind of faulty cable connected to the dial (if there is a cable). I had the entire heater replaced when I bought the car (because the fan worked only in 4th position). Can there be a relation?
I also checked the coolant level, which is ok. My car does not have air con.
Thanks in advance for any advice.