How to fix the heater in a ford windstar? The air just blow cold.
Wednesday, January 5th, 2011 AT 4:51 PM
1 Reply
JACOBANDNICKOLAS
MECHANIC
109,709 POSTS
Make sure the coolant is full. Check to make sure the engine is operating at a normal operating temp. If it is, start the engine, let it warm up with the heater on high, and feel both heater core hoses. If they are both hot, check the blend door. If only one is hot, flush the heater core.