Because of low HVAC air flow and a musty smell, I wanted to inspect the A/C evaporator coil under the dash. I found the coil caked in mud and nearly plugged. The video will go through the steps to inspect and clean the coil without having to disassemble the dash to assess the coil. The cleaning restored the air flow and the smell is much better.
Total time for the project was a little over an hour.
Check out my other videos on this truck where I put a new frame under it because of accident damage.
