Search found 2 matches

by Sorcerer33
Thu Apr 09, 2026 4:39 am
Forum: Automotive Air Conditioning Forum
Topic: Help.... re constantly running ac compressors.
Replies: 5
Views: 12356

Re: Help.... re constantly running ac compressors.

Thank you all for the replies.

1)It is a 2009 Renault Megane 3, 1.4 gas engine (I am in Portugal) so not US Spec. 154,000 km.

2) Yes, the compressor runs all the time, there is no magnetic clutch.

3)The compressor is very noisy. Noisier when AC is off than when on. The noise goes away ...
by Sorcerer33
Fri Apr 03, 2026 3:02 am
Forum: Automotive Air Conditioning Forum
Topic: Help.... re constantly running ac compressors.
Replies: 5
Views: 12356

Help.... re constantly running ac compressors.

Hi All,

My question is regarding constantly running ac compressors. My mechanic is coming to install a new AC compressor and told me that he will add oil (110cc PAG) and I would be ok to drive to the local garage to get the system refilled with refrigerant. Everything I have read says not to run ...