Engine noise at startup
#1
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Engine noise at startup
Hey guys does Does anyone knows what is this noise my car making ( I’m gonna attach a video) it happens only for second or 2 every time I start the car after sitting for few hours and it goes away. Thank you in advance.
#4
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The following 2 users liked this post by yere1:
AllPhonesAretap (01-31-2023),
King•24 (03-19-2022)
#5
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The following users liked this post:
AllPhonesAretap (01-31-2023)
#6
that sounds exactly like my failing cam adjusters did on w204 C250; other the adjusters, a chain tensioner that doesnt pop out immediately could momentarily cause that sound and/or a stretched chain.
take a look at this thread linked below
https://mbworld.org/forums/c-class-w...adjusters.html
take a look at this thread linked below
https://mbworld.org/forums/c-class-w...adjusters.html
#7
It seems like the air box is not sitting / not clipped in all corners. Sometimes the filter is not sitting in its perfect spot. It probably is the worst placed air filter housing in my opinion.
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#8
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Join Date: Dec 2021
Location: Calverton MD 20705
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2013 W212 E350 RWD
How?
that sounds exactly like my failing cam adjusters did on w204 C250; other the adjusters, a chain tensioner that doesnt pop out immediately could momentarily cause that sound and/or a stretched chain.
take a look at this thread linked below
https://mbworld.org/forums/c-class-w...adjusters.html
take a look at this thread linked below
https://mbworld.org/forums/c-class-w...adjusters.html