[bryguymi]

Gang,  Yes it is ford but that is only part of the story.

The problem that I am having (and have had) is that the dash fan only operates on HIGH speed.  I thought that they had replaced the whole unit but now I think that it was the Motor Blower Resistor.  The resistor is located in the plenum and has a connector on the front and several coil resistors on the back.  

I am searching right now for a replacement.  Will post a write up when I figure it out.

Where/how do you access the blower motor and plenum?