I have a 2011 128i conv and hear a tap sound that increases a bit on higher idle. Engine appears strong. I have attached a soubd clip to help a bit as my description is weak. Thx for any help.
Edit: file upload not working yet
Last edited by artd; 10-09-2018 at 06:42 PM.
video of sound
sorry, I can't upload the MP4 file taken from my cell phone. I will see what other options I have
can't seem to get cell phone video uploaded on here
That’s bad!! I’m betting you’ve got a bad rod bearing. Sorry.
It was an alternator bearing. Had that, pullys, battery replaced and all is good.thx for input.
Great!
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