Engine have same noise
08-03-2021 | 08:28 AM
#1
Thread Starter
Newbie
Joined: Aug 2021
Posts: 3
Likes: 1
gl550
Engine have same noise
What’s can be? Maybe someone know the problem?
It’s going when engine is on neutral 1st gear but when i going faster and have power the noise gone.
thank you
It’s going when engine is on neutral 1st gear but when i going faster and have power the noise gone.
thank you
Last edited by lunskis; 08-03-2021 at 08:21 PM.
08-04-2021 | 09:38 AM
#4
Member
Joined: Apr 2017
Posts: 150
Likes: 27
1999 E240, 2007 GL500, 2004 Suburban Z71, 1997 Ford Escort MK7, 1979 VW Beetle
It can be some of the following issues:
Air conditioner compressor;
Power steering pump;
Belt tensioner;
Idler pulley...
these are the most common issues.
Air conditioner compressor;
Power steering pump;
Belt tensioner;
Idler pulley...
these are the most common issues.
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machadosl (08-04-2021)
08-06-2021 | 09:02 AM
#6
Senior Member
Joined: Oct 2017
Posts: 302
Likes: 42
From: Saint Louis
2010 GL550 | 2020 S560
I have a 2010 GL550.
Does the ticking increase when press the gas pedal?
When I replaced my serpentine belt,, it came in a kit that included two (2) pulleys, one (1) belt tensioner, and of course the belt.
The only the that was genuine Mercedes parts was the belt.
On a cold start, one of the pulleys will make a similar noise but stops after about 45 seconds.
Have you checked the oil? This sounds similar to a lifter.
Does the ticking increase when press the gas pedal?
When I replaced my serpentine belt,, it came in a kit that included two (2) pulleys, one (1) belt tensioner, and of course the belt.
The only the that was genuine Mercedes parts was the belt.
On a cold start, one of the pulleys will make a similar noise but stops after about 45 seconds.
Have you checked the oil? This sounds similar to a lifter.
