Did you wash the cylinder with hot soapy water after you got it back from the platers? Sometimes they are a bit lazy and don?t wash them properly. And brake cleaner on a rag is not good enough. The hone lines it the cylinder hold a lot of microscopic honing grit etc.
Check for cleanliness with a wipe with a white rag and fresh engine oil. Should not be grey at all.
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Back on a gassy! 2018 EC300! 🤘
Txt 280 07 to make me feel like a gumby again
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