Whining sound
Thread Starter
Super Member
Joined: Sep 2019
Posts: 706
Likes: 71
CL55
Whining sound
Hello guys I have not been driving my car too much but when I do I like to downshift to hear the exhaust anyways I have noticed the whining sound that usually happens on all auto cars when downshifting is a little louder then usual. I will post two video links with the sound, hopefully you guys can hear it and point me in the right direction. I suspect its the transmission because it does not happen in park or neutral. My car is a CL55 AMG
Thanks!
Edit, it does do it in park but it has always done this sound
https://youtu.be/ul23BggiMOI
https://youtu.be/EESooOzRRTc
one video is next to a wall the other is not
After further research I am now thinking it could be abc related? I check my fluid level everyday and it does not drop. I have also replaced the front abc accumulator when I got the car.
Thanks!
Edit, it does do it in park but it has always done this sound
https://youtu.be/ul23BggiMOI
https://youtu.be/EESooOzRRTc
one video is next to a wall the other is not
After further research I am now thinking it could be abc related? I check my fluid level everyday and it does not drop. I have also replaced the front abc accumulator when I got the car.
Thread Starter
Super Member
Joined: Sep 2019
Posts: 706
Likes: 71
CL55
I read an old thread saying its the small one on the passenger side right?
This one? https://www.fcpeuro.com/products/mercedes-accumulator-genuine-mercedes-2203200415
This one? https://www.fcpeuro.com/products/mercedes-accumulator-genuine-mercedes-2203200415
Last edited by MartinWake; Aug 23, 2021 at 11:43 PM.
MBWorld Fanatic!
Joined: Mar 2006
Posts: 4,005
Likes: 711
From: ATLANTA
R Nine T
I read an old thread saying its the small one on the passenger side right?
This one? https://www.fcpeuro.com/products/mer...des-2203200415
This one? https://www.fcpeuro.com/products/mer...des-2203200415
I would just get whole kit. https://www.google.com/url?sa=t&rct=...AfjkghfTusSByq
Thread Starter
Super Member
Joined: Sep 2019
Posts: 706
Likes: 71
CL55
i had to replace both. PITA.
I would just get whole kit. https://www.google.com/url?sa=t&rct=...AfjkghfTusSByq
I would just get whole kit. https://www.google.com/url?sa=t&rct=...AfjkghfTusSByq
MBWorld Fanatic!
Joined: Mar 2006
Posts: 4,005
Likes: 711
From: ATLANTA
R Nine T
So replace the small one ! I replaced both in the front not the rear. Crazy sound like a bad steering pump in 1985…
Trending Topics
Thread Starter
Super Member
Joined: Sep 2019
Posts: 706
Likes: 71
CL55
MB World Stories
The Best of Mercedes & AMG
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun
Verdad Gallardo
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Verdad Gallardo
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine
Verdad Gallardo
Flawlessly Restored Mercedes 190E Evo II Heads to Auction
Verdad Gallardo
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know
Verdad Gallardo
Mercedes EQS Gets A Major Update: Everything You Need to Know
Verdad Gallardo
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve
Verdad Gallardo
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping
Verdad Gallardo
