Loud clank at engine start
09-20-2018, 04:28 PM
#1
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GLC 300
Loud clank at engine start
I have a 2018 GLC 300 with 17k miles. At about 8k miles, I started hearing a somewhat loud clank simultaneous with engine turn over at cold start. What could this be?
09-24-2018, 05:41 PM
#4
it's not a loud clunk but I got a click from the steering column adjustment when I hit the start button.
12-09-2019, 04:28 PM
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2018 GLC 300 4Matic
I just heard this pop-like sound after a cold start over the weekend. I don't know how long this has been happening since I use the remote start 99.9% of the time before leaving the house. The app was undergoing maintenance so I had to perform a cold start manually and I heard that sound. The engine ran fine while driving and the CEL did not come on. Any thoughts on what it could be?
12-09-2019, 06:31 PM
#7
MBWorld Fanatic!
Originally Posted by MBlover2018
Do you know what it is? I finally got the noise on camera so I can take it to the dealer and hopefully they can tell me if it normal or not.
