ML 270 Air Conditioning compressor.

1997- Present: ML320, ML430, ML55AMG, ML280CDI 4matic, ML320CDI 4matic, ML420CDI 4matic, ML350 4matic, ML500 4matic, ML63AMG 4matic, GL 320CDI, GL420CDI, GL450, GL550, GLK220CDI, GLK280, GLK350, GLK320CDI, GL350 CDI, GL400, GL500
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C Class
Posts: 30
Joined: Sun 16 Nov, 2008 8:30 am
Model you own: w124

ML 270 Air Conditioning compressor.

Post by stuartthorn » Fri 04 Mar, 2016 4:11 pm

As posted earlier I have recently purchased a ML270 it has a couple of problems.
Quick question

When the compressor is running the two metal pipes from compressor to the cabin ..should 1 pipe be cold and the other 1 pipe is hot .. really hot?? does this sound right

The high pressure release valve vented twice the other day :(

Livin the dream in sunny Hobart

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