So I had to replace a hose that rubbed a hole in it. Which lead to replacing both hoses the expansion valve, drier, I flushed out the system then added oil and charged. The system seems to operate ok as far as the pressures on the gauges look to me. Around 30/245 on a 90 degree day. As the high side builds for a while hits about 320 then the radiator cooling fan comes on pressure drops to around 220 and fan goes off. The first question I have is that the compressor cycles at random times and it seems to have nothing to do with the pressures, I was told it was a sensor on the evaporator which turn off the compressor clutch to keep the evaporator from freezing up. I was also told the clutch should not be cycling. Does anyone know if this is how the systems works? Second question the vents never blow out below 58 degrees neither in the afternoon at 90 or in the morning at 80 degrees both times 58 degrees coming out the vents. The system will run for five minutes before the compressor cycles still only 58 degrees. I would expect to see between 45-50 is usually acceptable. The low side lines are sweating alot under the hood and the evap drain is dripping alot of water which make me think things are working some what ok. Any ideas?