I drive a 2012 MazdaSpeed 3. A couple weeks ago I noticed that my AC was blowing hot air. I went to recharge the AC as I figured I may have had a leak and lost coolant but turned out that my low end port had over 150 PSI reading on my AC Recharging gauge.
Could this be something to do with the AC Compressor itself? Bad clutch?
If neither of the above, what may be a solution to this problem? Discharge the system and recharge to proper pressure?