My ac will not blow cold air. It blows air as it should but won't get cold and will turn off periodically for about 3 seconds and then come back on as I'm driving. It was doing the same thing even when I had cold air.

The HVAC CONTROL will power on then off by itself and will not stay on until the car as been running for a while. It don't matter if it's heat or AC. I can hear a tick/click coming from the fuse box by the drive floor. HVAC CONTROLER is the auto version