Weird engine noise. Timing chain?

[marlboroplug]

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

[Opie55]

No video.

[marlboroplug]

Originally Posted by Opie55

No video.

Sorry about that. Video attached now.

[djacinto]

I believe timing chain guides have a higher pitch sound. Kind of just sounds like loud injectors?

[marlboroplug]

Originally Posted by djacinto

I believe timing chain guides have a higher pitch sound. Kind of just sounds like loud injectors?

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.