A/C blowing hot air

I always run my A/C at least for 10 minutes every time I drive my 1972 Dodge Dart Swinger.
Last time I drove it in August the air did not seem very cool, well today it was blowing hot air. The last time this occurred a leak was discovered, I had the shaft seal replaced in Sept 2016 to stop the leak and thought I concurred all the gremlins. I know it was cooling in June 2018.

When I got home turned the A/C on and checked the glass on the Drier, I did not see any bubbling. I also could not...

A/C blowing hot air
Author: admin