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  1. #1
    CB750 New Member AidanB34's Avatar
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    Nov 2018
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    North Charleston
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    2

    1980 CB750C idle help?

    Hey friends! Iíve got a quick question. I just had all my body panels/tank/seat painted so the bike sat for about a month and a half, now when I put it back together, it wonít IDLE! And when it does, itís for a measly couple seconds. Can any of you help me locate the idle screws or any tips to help with the idle?
    Thanks!

  2. #2
    Old Bike Nerd grepper's Avatar
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    Oct 2012
    Location
    Lowell, MI
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    457
    The idle adjustment is under the carbs, I think right in the middle.
    Drive fast and take chances

  3. #3
    CB750 Addict pidjones's Avatar
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    Sep 2018
    Location
    East TN
    Posts
    166
    Make sure the tank painting did not dislodge some internal crud and plug fuel flow. You do have an in-line fuel filter, don't you?
    "Love 'em all.... Let GOD sort 'em out!"

  4. #4
    CB750 Addict Wez_'s Avatar
    Join Date
    Apr 2017
    Location
    Enfield, CT
    Posts
    304
    If you need to bump up the idle to further troubleshoot the bike, reach under the carbs directly in the center and adjust the black knob that imaged below. adjust it clockwise for more idle .
    Click image for larger version. 

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