nc30 running on 3 cylinders

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j77drs
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nc30 running on 3 cylinders

Post by j77drs »

hi all

bike is running on 3 cylinders, its on of the rears that isnt working,

any ideas ?

i have checked the spark and all is ok
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CMSMJ1
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Re: nc30 running on 3 cylinders

Post by CMSMJ1 »

swap a known working good plug to that cylinder. just becuase it sparks doe snot mean it is healthy enough to run.
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j77drs
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Re: nc30 running on 3 cylinders

Post by j77drs »

plug was also changed,

leads also swapped at coil to check
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Lane
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Re: nc30 running on 3 cylinders

Post by Lane »

Cleaned your carbs lately?
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Neosophist
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Re: nc30 running on 3 cylinders

Post by Neosophist »

Always running on 3?

If the plugs are clean and dry does it miss just at idle and pick up with revs (slow jet issue)?

Sounds like you have already ruled out plugs though so next would be to investigate the carbs
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