Air conditioning cuts on and off

No hot air or no airflow at all ?

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PT Cruiser AC air conditioning fix how to - YouTube

? 1:28
www.youtube.com/watch?v=r2n3Uuvwyc0
Jul 9, 2014 - Uploaded by invictustang
Here is a short and simple video to fix the AC in a PT Cruiser. The first thing you ... This is the same on a dodge neon .... the pt cruiser). 3- The compressor itself: Since the clutch is not working, can be the coil or something on it.

So the ac is not working. Is the compressor running when you have the control set for ac ?

Hi,
Please check the links given bellow for detailed view to your query as to why you car AC blowing hot air…
http://www.cartechhome.com/2008/07/your-car-air-conditioning-system-is.html

http://www.zimbio.com/Car+Problem+Diagnosis/articles/44/car+air+conditioning+sometime+blows+warm+air

Let us know if you want something more else please accept the suggestion.

Thank You for contacting Fixya.com

it need regassing on the proper machine that weighs the amount of gas being charged into the circuit ,also while the machine has emptied the the existing gas you can check the restrictor valve isnt partially blocked

long flexy springy grabber or remove the pipe under the dash

the control module is bad it has an intermittant fault replace this and it will work fine

Your cars use R134. Older cars have to be converted to R134

To get the refrigerant in you have to have a technician purge the system first. Hope that helps.

It is probably being caused by one of the vent doors (in the AC/heat system) sticking and not moving into the air conditioner mode. For a temporary fix, just keep changing the controls from heat to AC and
sooner or later it will probable work. For a permanent fix you need to use 3 in 1 oil and try to oil the doors in the system.

Hope this helps Good luck


Loringh