Thread: Ignition questions (plugs and rotor) with pics
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stlrj stlrj is offline
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Join Date: Dec 1999
Location: Novato, CA
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https://www.ngksparkplugs.com/about-ngk/faqs/spark-plug-faqs/how-do-i-read-a-spark-plug
Old 09-23-2016, 05:39 AM
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