Hey guys my heater is not working right now and it is cold as hell over in North Carolina. I was wondering if any of you guys have or had this problem. I don't think its my termostat cause the car looks to get up to normal operating temperature at the normal time. Both of the line that go to the heater core feel like they are the same temp. Im thinking if might be the door that lets the air pass through the heater core. What do you guys think and what have to done to fix this problem? Please post directions and pics on how to fix if you can thanks.