Hello i need help fixing my ac sometimes it’s semi cold And other time it’s warm (very rarely super cold) my car has new ac condenser (clutch does engage), expansion valve, Evaporator temp sensor, temperature door actuator. My diagnosis is that the condenser fan does engage and no debris in front or condenser, when touching high pressure line it doesn’t seem to be hot compared to a fully functioning system. No smell is coming from the vents also. Does anyone have any idea?
Well that's normally I wore not compressor unless you don't have a right amount of refrigerant I would start by evacuating the system vacuuming it for an hour to remove all Air then filling it up with a factory load by grams and if it still acts up odds are it needs to compressor
What are your AC system pressures?
