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      10-09-2019, 02:21 PM   #28
M5Rick
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Drives: M5 F10 DCT Gunmetal
Join Date: Aug 2018
Location: Southern England

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Quote:
Originally Posted by Dwaynos View Post
A seized engine is not a hard diagnosis. One of the rod bearings has likely spun, locking the crank solid.

I did see copper particles mentioned, however, I'm sure the bearings in the s63 do not contain copper.

I'm sure they would be willing to show you their attempt at turning the engine with a ratchet.
I remember you saying that when you were changing your r/bearings that there was no copper present in the still fine old ones and indeed the new ones.
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