Ok guys I have had this problem since i had my heater core replaced...NO HEAT! Now to clarify this I can't say i have never got heat because every now and then I do get luke warm heat. I have brought it back to the radiator place that changed my heater core and radiator they call me up and say "It's all fixed ,you have heat" I pick the car up and each time i have heat for 1 or maybe 2 days then right back to luke warm or no heat. I changed the thermostat so i know that's not it and all coolant levels are good. Now when i open the heater core by pressing the off button for 10 secs then the temp up button twice and so on with my auto climate control usually i hear the valves/gates open up and i usually get heat for a while and then same ole' thing luke warm or no heat a day or so later. I finally got fed up and brought it back to the radiator place AGAIN! They said I had a "air pocket" in the cooling system and they flushed the system and refilled it. The heat was super hot for about 3 days, then slowly but surely for the last 3-4 days it has been getting less and less heat each day till today when it was blowing ice cold air.

Anybody got some suggestions? Could the Auto Climate control be bad? Heater core installed wrong? Anybody? Anything? HElp!

Sorry for the long explanation but this is killing me!

 

almost sounds like the climate control, do you have someone local you can swap units with?

 

I wish but no, is there a way to check to see if the climate control is bad?