Search found 2 matches

by octaviann78
Sat Apr 15, 2017 6:21 am
Forum: Automotive Air Conditioning Forum
Topic: Disengaging noise
Replies: 10
Views: 15023

Re: Disengaging noise

2 days ago i have been to an a/c tehnician and his opinion is that the compressor internal discharge valve is nit closing and the pressure on Hi side is making that noise. In fact he said that after a/c pump stops the pressure on Hi and Low side must equalise through the expansion valve not through ...
by octaviann78
Tue Apr 11, 2017 11:51 am
Forum: Automotive Air Conditioning Forum
Topic: Disengaging noise
Replies: 10
Views: 15023

Re: Disengaging noise

Hi How did you solved this noise on the compressor in the end? I have exactly same noise on my Mazda 3 . I changed the expansion valve ,receiver drier , cabin filters , flushed all the pipes , changed the Pag oil and changed all the o-rings. After recharging with r134 same horrible sound. Clutch com...