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  1. #1
    CB750 Member Smithandbacon's Avatar
    Join Date
    Jun 2017
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    Japan
    Posts
    22

    1980 CB 750 K rough idle

    Rough idle and stalls on throttle. Backfires etc. have been through carburetors several times. https://youtu.be/VSYydYAt1Vc


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  2. #2
    CB750 Guru amc49's Avatar
    Join Date
    Sep 2015
    Location
    Fort Worth TX.
    Posts
    2,382
    May not be carbs but most people don't clean them right anyway. If you haven't run a compression test you may well be wasting all that carb time. Common on these. If the carb bank not broke apart into singles you did NOT clean them.

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