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Recent content by harrelson

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    bf225 engine surge 3700-4000

    Just found this site what a wealth of information. I have a 2006 BF225 when on plane the engine rpm will change back and forth from 3700 to 4000 rpm instantly. when I run above 4000 rpm it runs smooth or below 3700 rpm. Also when at idle mainly a cold engine it has a very rough idle . The 02...
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