[humbertob]

Hello to all, I recently replaced the valve cover gasket on my 2014 535i with the N55 engine due to leaking oil, everything went smoothly but tonight when arrived to home I just heard a weird buzz noise on the passenger side on the engine bay, everything is working fine, no codes at all, no leaks any more just this weird buzz noise coming from the right side of the engine that wasn't there before the repair, any advice on this issue guys? Please see the attached video.

[SamBMW5Series]

generally we hear these sounds when we have issues with Engine Mounts. Check if your engine mounts has any issues or collapsed. I have the same problem and went to dealer for inspection and they said my Engine mounts are collapsed and need to change.

[humbertob]

Originally Posted by SamBMW5Series

generally we hear these sounds when we have issues with Engine Mounts. Check if your engine mounts has any issues or collapsed. I have the same problem and went to dealer for inspection and they said my Engine mounts are collapsed and need to change.

I already found the culprit, it's the pressure converter for the turbo, nothing related with engine mounts

[humbertob]

The pressure converter was replaced today, it took me like 30 minutes from start to end replacing this part, not so complicated. Now the car it's very responsive and weird noise is gone now ! Thanks for your support guys !