Rear end clunking - 2014 991 C4S
#1
Rear end clunking - 2014 991 C4S
Hi
Need your help!
A clunking sound has developed when I pass over speed bumps and minor obstacles. It has become gradually worse and sounds like something solid that "bouncing" towards the chassis. It could actually bounce and clunk back after the speed bump indicating that it might not be related to the suspension. It appears to come from the back/bottom of the car. Sounds like something is loose.
I have attached a soundfile if you want to listen. I put the recorder device on the shelf below rear window and also on the floor behind the drivers seat (taken at two different runs over speed bumps). I think the sound from the rear window sounds strongest.
floor:
https://www.dropbox.com/s/dbn54yuseaaoz1b/floor.wav
rear window:
https://www.dropbox.com/s/agfg6zvgii...ow%20shelf.wav
Best regards
Christian
Need your help!
A clunking sound has developed when I pass over speed bumps and minor obstacles. It has become gradually worse and sounds like something solid that "bouncing" towards the chassis. It could actually bounce and clunk back after the speed bump indicating that it might not be related to the suspension. It appears to come from the back/bottom of the car. Sounds like something is loose.
I have attached a soundfile if you want to listen. I put the recorder device on the shelf below rear window and also on the floor behind the drivers seat (taken at two different runs over speed bumps). I think the sound from the rear window sounds strongest.
floor:
https://www.dropbox.com/s/dbn54yuseaaoz1b/floor.wav
rear window:
https://www.dropbox.com/s/agfg6zvgii...ow%20shelf.wav
Best regards
Christian
#3
Any luck finding out what the problem was? I have the same exact thing going on.
#7
Best of luck!
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