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spark plug color/tune question

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Old Aug 29, 2011 | 12:19 PM
  #1  
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madcatter
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Default spark plug color/tune question

Here's a pic of my rear cylinder plug.
Is the color correct and if not what would i adjust with my seer to achieve a correct color?
 
Old Aug 29, 2011 | 12:20 PM
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Originally Posted by madcatter
Here's a pic of my rear cylinder plug.
Is the color correct and if not what would i adjust with my seer to achieve a correct color?
 
Old Aug 29, 2011 | 12:22 PM
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hoethree
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Could be worse. How old is that plug? How many miles?
 
Old Aug 29, 2011 | 02:10 PM
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Plug has about 6000 on it.
Motor has 20k.
It really don't look that bad to me.i am just wondering if adjusting the tune can better it.
 
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