Strange whining Noise when idling
Thread Starter
Newbie
Joined: Sep 2021
Posts: 6
Likes: 0
From: Bay Area
2020 C63s AMG Coupe
Strange whining Noise when idling
Hi guys, my 2021 C63s coupe with 27k miles has a strange whining noise when idling. It usually happens after a long drive or after deriving a bit more aggressively.
At first I thought it might just be the front fan kicking in to cool down the engine, but the sound seems different. interestingly, as the RPMs increase, the whining becomes less noticeable.
Has anyone else experienced something similar? is this normal behavior. or could it be a sign of an issue?
I'd really appreciate any input or advice you might have. Thanks in advance!
At first I thought it might just be the front fan kicking in to cool down the engine, but the sound seems different. interestingly, as the RPMs increase, the whining becomes less noticeable.
Has anyone else experienced something similar? is this normal behavior. or could it be a sign of an issue?
I'd really appreciate any input or advice you might have. Thanks in advance!
Super Member
Joined: Mar 2019
Posts: 598
Likes: 96
From: NYC area
2019 C63S Coupe
Hi guys, my 2021 C63s coupe with 27k miles has a strange whining noise when idling. It usually happens after a long drive or after deriving a bit more aggressively.
At first I thought it might just be the front fan kicking in to cool down the engine, but the sound seems different. interestingly, as the RPMs increase, the whining becomes less noticeable.
Has anyone else experienced something similar? is this normal behavior. or could it be a sign of an issue?
I'd really appreciate any input or advice you might have. Thanks in advance!
At first I thought it might just be the front fan kicking in to cool down the engine, but the sound seems different. interestingly, as the RPMs increase, the whining becomes less noticeable.
Has anyone else experienced something similar? is this normal behavior. or could it be a sign of an issue?
I'd really appreciate any input or advice you might have. Thanks in advance!
