As the Freon level in your air conditioning system gets lower the cold air will become warmer and warmer. You will need to recharge the system with Freon.
If it stops blowing cold air then your clutch on the compressor is probably not any good, or it could be that you need to recharge your freon and lubricant
Look to see if the compressor is running when the ac is on. If not, then check the Freon pressure, as the compressor won't run if the Freon is low.
Clutch possibly not engaged compressor maybe.
if the compressor is Running you are low on freon, if its not then you have a electrical problem
If the compressor is running, the blower is blowing, and there's no cold air, you need freon. If the whining is from under the hood, the compressor may be damaged. That's what happens when running without freon.
Compressor not running?Heater control in heat position?
You should have your system serviced. It sounds like your compressor is bad. Mine was doing the same thing and I found out it was a burnt up compressor.
low on freon compressor kicking in and out
Either you are out of freon, your compressor is broken or your cabin filter is plugged. There are other possibilities but these are the most obvious.
More than likely. Ensure the outdoor unit is running and that the compressor is running. Also check your filter.
Check to see if the ac compressor is running. If it is not, use a gauge to check the Freon levels, as low Freon is the most common cause of no cold air blowing.
maybe the a/c needs to be recharged with freon