A/C Works But No Heat in my 2003 Ford Expedition
I have a 2003 Ford Expedition...... I've only had it since may 2010 and while the A/C works fine, the Heater does not work. It blows air, but not heated. How would one go about troubleshooting the cause. I am thinking that it could be either the climate control switch, the actuator that regulates the flow of hot water through the heater core, the core itself, or something that I have not thought of.
Any suggestions as to where to start first, second, third... well, you get the idea. Any suggestions would be greatly apreciated.