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Author Topic: M90 Re-thinking 2nd O-ring Removal ?  (Read 2450 times)

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Re: M90 Re-thinking 2nd O-ring Removal ?
« on: December 11, 2020, 06:53:56 am »
Tom, thanks for the added and interesting detail on the micro dimpled bore and the holiday greetings.

Jack, 145,000 miles on the original oil is just amazing.
Did he change the filter regularly?