My heater quit heating and now only blows cold air. The actuator on the hose feed is working but no hot air inside. I think it may be the blend door stuck. Coolant level is fine, hoses are warm I can feel heat when I reach up in behind the glove box. This is where I am and I need to go back over Donner summit tomorrow morning and it will be snowing so I will need some defrost capability.

Can anyone help me with a link or descriptions of where exactly the blend door is and if there is a way I can get it to open just for this trip so I can get to Reno and back.

Any help is appreciated

2007 F250 Powerstroke XLT with the manual heater controls.

Thanks

Steve

 

Never mind, I found a UTube video that showed where the blend door actuator is and how to replace it. Went out and checked it out and sure enough it wasn't working. Went to the Stealership and got a new one. Heater blows hotter than Haities.

Steve