Well, I never drove the car in the cold before so I never tested the heat. So today I take the car out and all I get out of the defroster or heater is cold air. I drove the car some 20 miles but it did not get any heat at all. The blower worked well but thats it. Any recommendations where to start looking? This one is new to me. Jack 5823 [Non-text portions of this message have been removed]