Old 07-26-2010, 06:33 PM
  #8  
Jgilk1
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Default RE: 2 gallons later, whats my plug telling me?

that plug tells me your running the plug a little hot (they dont make platinum or iridium so your fine)... which isnt a bad thing if its a little brown but your burning the electroid.... higher octane fuel will end up doing that.... take a wire brush clean it up regap and put it back in... your settings are fine