hi guys,
i just installed new compressor and dryer but ac still does not blow cold air.
i think it might trapped some air inside.
how can i bleed freon from the system? does vacuum pump remove the freon ?
thanks

 

So so many questions ... I hope, for brevity's sake, you just left out a lot of the procedures you went through in doing your repair. But I'm going leave that alone for now.

If you need to remove refrigerant from your system, take your car to an A/C shop and have the system properly evacuated.

Fix your stuff and take the car back to the shop to have the system recharged.

 

Freon...

Take your car to a shop.