2001 ford taurus DOHC Heat

[Rschrei518]

Since the winter started i am getting no heat it blows cold. Car is not running cold or hot and is warming up properly so i do not think it is the thermostat overflow is full with antifreeze so what else could be causing heater to blow cold. Sometimes if i drive for a while and let heat build up i will get heat for maybe 1 minute but then blows cold again any thoughts?

[TaurusKing]

Could be a blend door issue, also if you have the eatc system, check the thread recently about resetting the control head, for some of those it did the trick..

[shorod]

You may also want to review the threads on water pump vanes and backflushing the heater core.

-Rod