Why isn't heat blowing in my 2001 ford expedition??
I have a new ford expedition and the air motor comes on but heat never comes out, only
cold and luke warm air. The thermostat has been changed, their is no problem wit my
heater cord as far as I can tell, but still my truck isn't blowing heat. How do I get to the
problem to fix it??
sounds like the blend door is stuck... do you have rear heat? if so check if the heat and air in the rear if it works like it should blend door is stuck.. hth
Water pump fins inside the water pump have deteriorated and the pump needs replaced.