Squeaking noise under hood CLK 350
Thread Starter
Newbie
Joined: Oct 2010
Posts: 2
Likes: 0
06 CLK 350
Squeaking noise under hood CLK 350
Engine Performance problem
2006 6 cyl Two Wheel Drive Automatic 62000 miles
There is a squealing noise under the hood that can be best described as a little bird chirping underneath. Its happening more and more frequently and now the noise sounds in faster intervals. Also I'm noticing that power is stagnant when I step on the gas. Please help.
2006 6 cyl Two Wheel Drive Automatic 62000 miles
There is a squealing noise under the hood that can be best described as a little bird chirping underneath. Its happening more and more frequently and now the noise sounds in faster intervals. Also I'm noticing that power is stagnant when I step on the gas. Please help.
MBWorld Fanatic!
Joined: Mar 2008
Posts: 3,632
Likes: 150
C63s Cabriolet, BMW M4, Civic
To see if it noise caused from bearing or belt, spray WD-40 onto the belt both side. If the noise go away then it just the belt dry up and if the noise still there, then it the tensioner or the guide belt bearing.
Newbie
Joined: Dec 2020
Posts: 1
Likes: 0
Mercedes CLK350
Got the same issue, I called in for breakdown assistance and mechanic arrived at my home to inspect the car. He started off with running a diagnostics, unplugged the air mass sensor plug and reconnected it which made the engine warning light disappear. Now the mechanic said that it’s the issue with the Air Mass Sensor and he advised replacing the sensor will resolve the issue. Car has run 71000 miles and it’s 2006 V6 CLK350. Still not sure about the resolution provided, just have to wait until it’s replaced. Please let me know what you guys think?
I have also uploaded a video, I hope you all can view it.
I have also uploaded a video, I hope you all can view it.
Last edited by Rudra; Dec 18, 2020 at 03:49 PM.
