[dmack91]

Figured out why I could hear my fan blowing, but barely any air movement. Truck was ac, but I converted it to heat only. Made a block off plate for the old ac hole in the firewall. Finally realized the only place air was entering the heater box was through the old heater hose holes under the fan box. So I cut a 3x5 hole under the box, opposite the resistor, and I now have air velocity.

Been driving it for a week now, so still working out the bugs.