Ac blows cool than hot seems like a confused system
Looking for some cool advice my 2000 pontiac sun fire is blowing both cool and hot air at different times of opperation system indicates a full charge of freon under diagnostic gauge engine will not idle for long period of time when ac is on max cool setting engine dies. please help ......
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It's probably that the air tubes lines are already hot due to the hot weather(car parked outside in the sun) and it takes 2-5 for the AC to be blowing air at the correct temperature.
Solution: Turn the AC on but reduce the fan speed to bare minimum for the at least 2 min. After that, crank it up and you should be able to enjoy the cool refreshing air.
If the compressor is working, a mechanic would check the low and high gauge pressure. The freon has to flow thru the system to work, and the cooling fan draws air thru the condenser to get rid of the heat from inside the car. If the ac clutch is working but the gauges show equal pressure, the compressor may be faulty.
Sounds like a gas leak..
Most efficient way to handle that is - go to a ac specialist.. They will put more gas in with a die.. Then a week later they will check it again and a floresant light will spot the die - should there be any leaks.. And that way you will know exactly what you are dealing with..
check to see if ac compressor is turning ,if so look to see if cooling fan/fans are working if not check fuses,and cooling fan relays/if ac is turning and cooling fan/fans are working ,need to put gauges on ac system and check pressures ,if normal ,and ac low side pipe/lines/hoses are cols then it is ur actuator motor for the temp door that is not working