Electrical Problem

Discussion in 'Technical Help' started by geoffs, May 27, 2019.

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  1. geoffs

    geoffs New Member

    May 27, 2019
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    1961 650cc twin both spark plugs spark, then stay with a constant spark on both plugs help
     
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  2. joe mc donald

    Subscriber

    Dec 26, 2014
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    Geoffs.
    Welcome to the family. What electrical system are you using. As things like boyer have a wasted spark.
    Ride Safe
    Joe.
     
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  3. Tricky-Dicky

    Tricky-Dicky Crème de la Crème

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    #3 Tricky-Dicky, May 27, 2019
    Last edited: May 27, 2019
    And the problem is????? there is no way you will get a constant spark, as Joe says if electronic then it will be wasted spark and both plugs will spark together which is not a problem.
     
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  4. Tiglet

    Tiglet Vintage Member

    Mar 28, 2016
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    Hello Geoff’s and welcome to the forum :)

    I think more info is required :rolleyes:
     
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  5. geoffs

    geoffs New Member

    May 27, 2019
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    3
    surrey
    thanks for your reply both plugs have constant spark just with ignition switch on
     
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  6. Yorkshireman

    Yorkshireman Crème de la Crème

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    Well I’m still not getting what your problem is. You are getting sparks at both plugs with the ignition on?
    What are you expecting?
     
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  7. Tricky-Dicky

    Tricky-Dicky Crème de la Crème

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    Can you define what you mean by constant?
     
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  8. geoffs

    geoffs New Member

    May 27, 2019
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    surrey
    hi turn on ignition key , spark plug has continuous spark without turning the
    engine
     
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  9. joe mc donald

    Subscriber

    Dec 26, 2014
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    Geofs.
    That is a new one on me. Sparks without turning the engine. Going back to the ignition. What setup have you. OEM points and stator or has it been converted to something like boyer. The only thing it could be is a faulty electronic box. Its a hard thing to see in my mind. Is the spark continuous or intermittent. You got me scratching my head here.
    Regards
    Joe.
     
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  10. Hamburg

    Hamburg Senior Member

    Dec 12, 2018
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    It must be running electronic ignition, I can’t see how that could happen with traditional points and distributor.
     
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  11. Tricky-Dicky

    Tricky-Dicky Crème de la Crème

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    Yes got to be electronic...i would suspect a short in the hall sensor or the control box is fried.
     
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  12. joe mc donald

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    Would tend to agree with you there. Or its a demon bike.
    Regards
    Joe.
     
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  13. geoffs

    geoffs New Member

    May 27, 2019
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    surrey
    Thanks for your advice ill be having another look at the weekend
     
  14. curly

    curly Noble Member

    Jul 3, 2016
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    A man of few words
     
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  15. Yorkshireman

    Yorkshireman Crème de la Crème

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    But many sparks!o_O
     
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  16. Callumity

    Callumity Elite Member

    Feb 25, 2017
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    That’s the long & short of it!
     
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  17. Yorkshireman

    Yorkshireman Crème de la Crème

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    Shocking :grinning:
     
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  18. Adie P

    Adie P Crème de la Crème

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    But bright?
     
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  19. Yorkshireman

    Yorkshireman Crème de la Crème

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    Enlightening
     
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  20. darkman

    darkman Crème de la Crème

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    A bad earth or shorted out low battery can cause this issue.
     
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