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ATC185 wont run weak spark

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Old Sep 23, 2010 | 05:09 PM
  #11  
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I noticed that you said it ran better before the air box was put on which means it's running rich when the air box and filter is put on, fouling the spark plug.

Hopefully you've got it running right now. If it continues to soot up the spark plug, try a slightly hotter spark plug and see if that helps.
 
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Old Sep 26, 2010 | 04:20 PM
  #12  
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PSK
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Dont believe it!

Same problem is back again, (wont start), however i dont seem to have a spark now or the spark is intermitant. Tried bump satrting it without success....

Getting good readings at the coil, tried new plugs.... Would the CDI cause this type of intermitant / weak spark????
 
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Old Sep 27, 2010 | 05:51 PM
  #13  
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Yes the cdi could cause it.
 
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