My OM603 engine sounds noisy. I am not sure it is nailing or knocking. What are the differences? Any link to an actual video on the web? How about a spun bearing, what does it sound like?

Thanks

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Not MBZ nor A/C trained professional but a die-hard DIY and green engineer. Use the info at your own peril. Picked up 2 Infractions because of disagreements. NOW reversed.

W124 Keyless remote, PM for details. http://www.peachparts.com/shopforum/mercedes-used-parts-sale-wanted/334620-fs-w124-chasis-keyless-remote-%2450-shipped.html

1 X 2006 CDI
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