Whirring sound front offside of cl 55 amg

[pietro67]

Hiya anyone got any ideas why I’ve got a whirring sound when driving my car at normal speeds it occurs at any sped but decreases the faster I put the pedal down. ?
I have changed automatic oil and filter plus. Recons abs manifold seals so I’m assuming it may be something to do with either of these as didn’t occur before hand also my suspiension does drop when left for several days.

 

[SL03WLY]

Hi pietro67,

Is it a constant whirring sound?

Could be airmatic pump cycling as you mentioned it drops after few days. Does it sound like the SBC pump going on or? Wheel bearing whirring? Any chance of a video or something to compare it to?

Thanks

 

[pietro67]

Hi pietro67,

Is it a constant whirring sound?

Could be airmatic pump cycling as you mentioned it drops after few days. Does it sound like the SBC pump going on or? Wheel bearing whirring? Any chance of a video or something to compare it to?

Thanks

My car is hydraulic suspension and just been mot d so I’d be guessing wheel bearing fault should have been found on test. And it was. Doing it before I took into a garage earlier for battery drain previous to that wasn’t having any issues to be honest ? But thanks anyway for your thoughts will look at other ideas you’ve suggested

 

[SL03WLY]

My apologies I misread it as CLS 55 instead of CL 55. Hope it gets sorted soon.

 

[SL03WLY]

Would this be any helpful?

2004 CL55 AMG Slight whirring noise

Good evening fellow members. I am writing to see if anyone has experienced this with their car. I have 2004 CL55 AMG with 59k miles. The car had the transmission serviced at 47k miles by my indie specialist. I had not driven the car for about 2 weeks and drove it this past weekend. The car...

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