72 Fury III Sedan blower motor wiring help please

When I turn on my AC, fan is on low and I need medium and high. Previous owner disturbed some of the wiring but I don't know if a/c and heat controls were affected.
Fellas... finally got to playing with the car. I found the Blower motor resistor connection (under the dash or easier if the ashtray is out of the way).
I did get the chassis manual and studied section 8 Wiring diagrams. I am confused.
My goal to to get the fan working on high and medium because low is well, too low. Right now...

Read more
Author: MBar