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      05-24-2019, 05:37 PM   #1
pachieh
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Drives: '17 X5M
Join Date: Apr 2017
Location: MD

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Bzzzzzz on accel/decel, weird noise

I've noticed as of late that from the right side of the car, when I accel/decel, I get a faint but noticeable 'bzzzzzz' that changes with RPMs.

It almost sounds like leaves or a plastic bag are stuck somewhere, but on visual inspection I can't see anything. Kinda reminds me of a cheap 4-cylinder engine sound.

I do have a broken exhaust hanger on my Eisenmann right at the weld, but it's definitely not the source.

Anyone else deal with this?
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2017 X5M, Donnington Grey, Aragon Brown
Eisenmann Pro, Dinan Intake, BM3 Stage 1, XHP Stage 3
21" Vossen VFS-1 on Michelin PSS
Appreciate 0