blend door

[dennisthacker80]

I have a 94 GT and a 96 the 94will only blow out of the defrost no matter where the control ams is. If it is turned off it dosent do anything like its supposed to I can change the temp. to hot and cold but it always blows out the defrost.


The 96 is starting to do it but only everynow and then.

Do I need to change out my blend door or is it something else? Where can I buy it at?

Thanks

 

[87foxstang]

The problem with your temperature not changing is your blend door, it is probably stuck. Sometimes you can just open up the heater box and free it up. But you may need to replace it. Just open up the heater box and see whats up.

The reason that it is always on defrost is the other doors, Im not sure if those are vacuum operated or electrically operated, but either way, you have a problem down there. Once you open the box up you will be able to see whats hanging up in there.

Hope that helps