GL Class (X164) 2007-2012: GL320CDI, GL420CDI, GL450, GL550

Compressor air release

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 03-20-2019 | 06:35 PM
  #1  
rich30769's Avatar
Thread Starter
Member
 
Joined: Jun 2002
Posts: 119
Likes: 5
From: Staten Island,NY
2009 GL550 ; 2005 Lexus LS430
Compressor air release

Hello all, yesterday I replaced my air compressor a 2yrs old AMK brand with a new Arnott compressor. It seems that the airmatic relay was faulty caused the compressor to keep running and burned it out. Here's the thing, since installing the new compressor a few things have happened. 1. While approaching the carwash this morning I heard a loud pop, rear airbags burst and 2. It seems that when I either lock, or unlock the doors, I hear air being released, it's a short burst. Does this even remotely sound normal? The reason that I ask about the air being released is, I never heard that sound before, even when I replaced the compressor 2 years ago. As for the rear bags, Arnott is sending me 2 new bags under warranty.

Richie
Old 03-20-2019 | 06:45 PM
  #2  
DennisG01's Avatar
MBWorld Fanatic!
 
Joined: May 2015
Posts: 1,874
Likes: 280
From: Allentown, PA
'08 GL 320 CDI
The short burst is normal. Not sure why you never heard it before, though.
The following users liked this post:
rich30769 (03-20-2019)
Old 03-20-2019 | 07:05 PM
  #3  
rich30769's Avatar
Thread Starter
Member
 
Joined: Jun 2002
Posts: 119
Likes: 5
From: Staten Island,NY
2009 GL550 ; 2005 Lexus LS430
Thanks Dennis and I swear it never did it before. Oh well, glad to hear that it's normal.
Old 03-20-2019 | 07:29 PM
  #4  
kombifan's Avatar
MBWorld Fanatic!
 
Joined: Nov 2017
Posts: 1,218
Likes: 149
From: Bethesda, MD
2010 Mercedes GL450; 2000 Mercedes ML55 AMG; 2016 VW GLI SEL Stick!!!
Originally Posted by rich30769
Hello all, yesterday I replaced my air compressor a 2yrs old AMK brand with a new Arnott compressor. It seems that the airmatic relay was faulty caused the compressor to keep running and burned it out. Here's the thing, since installing the new compressor a few things have happened. 1. While approaching the carwash this morning I heard a loud pop, rear airbags burst and 2. It seems that when I either lock, or unlock the doors, I hear air being released, it's a short burst. Does this even remotely sound normal? The reason that I ask about the air being released is, I never heard that sound before, even when I replaced the compressor 2 years ago. As for the rear bags, Arnott is sending me 2 new bags under warranty.

Richie
They burst after the new compressor and relay?!

Whaaaat...

Is this a valve block failure symptom?
Old 03-20-2019 | 07:52 PM
  #5  
rich30769's Avatar
Thread Starter
Member
 
Joined: Jun 2002
Posts: 119
Likes: 5
From: Staten Island,NY
2009 GL550 ; 2005 Lexus LS430
Yes after I installed the new compressor and relay. I swear all was fine up until last Monday, that's when the compressor failed. Received the new compressor this Monday, installed yesterday, rear bags blew today. Only the front dropped down when the compressor failed.

Last edited by rich30769; 03-20-2019 at 07:56 PM.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: Compressor air release



All times are GMT -4. The time now is 02:18 AM.