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Posted on Apr 27, 2010
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Misfiring The service light is blinking. The truck is misfiring

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  • Expert 238 Answers
  • Posted on Apr 28, 2010
Anonymous
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Joined: Aug 28, 2007
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Yes the blinking light indicates a misfire is occuring. You will need to have it "scanned" the code(s) will indicate which cylinder(s) are misfiring.

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http://ricksfreeautorepairadvice.com/flashing-check-engine-light-is-serious/
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