04 ford explorer heat?

When heat is on cold air comes out of vents in the front. Heat comes out of vents in the back but only when front controls are on vent and floor and when you accelerate.

The front blend door actuators may not be working.

Check for a bad blend door actuator or a stuck blend door.

  • Why isn't my 1999 Ford Windstar heat not working? Last winter was pretty cold and I have been working to try fixing my heating problem. I took it to a shop and he said I'd have to take it to the dealer. My budget isn't that high so I replaced the blend door acuator myself and that didn't fix my problem. Not sure what to even try. My A/C works fine and air will blow out but absolutely no heat. Need Help!
  • My son has a 2000 Ford Taurus, there's not heat in his car? The car is equipped with a Auto Climate Control Unit. When the heat is turned on the blower motor does turn on as if there's no power to the blower. We have replaced the blower motor and checked all the fuses and relays. Could this be the Climate Control Resistor or the all in one controls on the dashboard? Or did we overlook something else?
  • 2000 ford taurus no heat? I try everything I flash it, I change the thermostat, and add new coolant I check the blend door, and the heater core is ok check at ford dealership and I don't know what is wrong with the heat
  • I have a 2000 dodge caravan and the rear heat works great but the front heat blows cold? The blower motors all work fine, has new water pump and brand new coolant. The top vents in the dash blow lukewarm warm but if you switch it to defrost it comes out ice cold but the rear heat still blows super hot air. Coolant level is full. I've read about the blend door could that be the issue? Could a coolant line to the front dash be clogged? I'm a ford mechanic but kinda stumped and have never worked on a dodge.