Weird clunking sound
Thread Starter
Super Member
Joined: Aug 2019
Posts: 881
Likes: 300
AMG GLC 63s Coupe
Weird clunking sound
I have noticed the past 2 weeks that I have a weird clunking sound at 10 mph. It is present when accelerating past 10 mph and then again as I hit 10 mph when accelerating. It comes from the back of the car(GLC63S Coupe) and sounds like maybe a valve in the exhaust system or almost identical to the backup camera opening and closing. This occurs in all driving modes.
Anyone have a clue what this is?
Anyone have a clue what this is?
Thread Starter
Super Member
Joined: Aug 2019
Posts: 881
Likes: 300
AMG GLC 63s Coupe
Senior Member
Joined: Oct 2018
Posts: 324
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From: Massachusetts
Blk/Blk GLC43 AMG WAGON
With great power comes great responsibility. You and all the "heavy wallets" wanted to be 0.4 seconds faster than us "pleebs" with the TT/V6 counterpart.
Hmmmmmmmmmmmmmmm...................
Hmmmmmmmmmmmmmmm...................
Thread Starter
Super Member
Joined: Aug 2019
Posts: 881
Likes: 300
AMG GLC 63s Coupe
Member
Joined: Aug 2018
Posts: 103
Likes: 7
From: NorCal
2018 GLC 63 AMG Coupe
Brought my 18 GLC 63 coupe in for it's first A service and had them check for clunking in rear suspension area...turns out both sway bar ends links needed to be replaced...I have lowered the car by 1" in the rear with obd2 module but returned it to stock for service.
still deciding whether to lower it or leave it stock height after repairs
still deciding whether to lower it or leave it stock height after repairs
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Thread Starter
Super Member
Joined: Aug 2019
Posts: 881
Likes: 300
AMG GLC 63s Coupe
Brought my 18 GLC 63 coupe in for it's first A service and had them check for clunking in rear suspension area...turns out both sway bar ends links needed to be replaced...I have lowered the car by 1" in the rear with obd2 module but returned it to stock for service.
still deciding whether to lower it or leave it stock height after repairs
still deciding whether to lower it or leave it stock height after repairs
That's a fast wear out on the sway bar links.
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