Thread: '16 550 w/ 25k miles (w/ PIC) - Prev. Maintenance Advice?
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      03-15-2024, 02:53 PM   #3
walmark
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Drives: 550i F10 '15
Join Date: Feb 2013
Location: SF Bay

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Plugs “clean & gapped” would concern me. They have a single use crush washer. I’d replace them for the peace of mind.
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