Freightliner Coronado/Century/Columbia AC Evaporator Core and Heater Core Change

I was having a problem with my A/C system kicking out freon from the back of the A/C compressor. The vents inside the cab of my truck were also blowing out white fog with the A/C on. After wasting months and over $2500 on worthless mechanics, I was able to fix the problem on my own.