I replaced the heater blend door actuator. Thankfully that was the problem and I now have heat again! I also removed the front facia and repaired my front left directional that apparently got broken when I had the facia off back when I installed the trans cooler. While the facia was off I also replaced the 20" light bar. Hopefully this light bar will survive longer than the first one... most of the paint had come off of it, water had gotten into it and destroyed it.