Im replacing my ac compressor and I want to know how to flush the ac system before I install the new ac compressor? Thanks
Sunday, July 19th, 2009 AT 12:15 AM
1 Reply
MHPAUTOS
MECHANIC
31,937 POSTS
HI there,
You do not flush the system, when the new compressor is installed the system should be drawn done to a vacuum with a vacuum pump, this should be done for about 1/2 Hr and the system should hold a vacuum with the pump off, this is the leak testing as well.