02-01-2024, 05:46 PM | #1 |
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I am not sure if the noise i have been hearing recently is a timing chain issue or something else. 2015 640i N55
Startup video https://streamable.com/g0wth4 Engine Bay https://streamable.com/7wr8vn |
02-02-2024, 09:36 AM | #4 |
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Drives: F32 428i Xdrive
Join Date: Aug 2020
Location: Texas
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I believe timing chain guides have a higher pitch sound. Kind of just sounds like loud injectors?
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02-02-2024, 10:18 AM | #5 |
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It might be so, i am thinking of making another video with engine warmed up as it was pretty cold and awfully late when i made the video thus making the ticking sound louder. My concern is actually a rattle sound coming from under the driver side, not sure what that is.
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