What is the Proper Gap Setting for My Vehicle?
After completing an application search and selecting a spark plug, the “vehicle info” tab on the product detail page...
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Should I Gap My Denso Plugs?
Yes. A spark plugs gap directly affects the tip temperature and the voltage necessary to fire the plug....
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Can Old Spark Plugs Be Cleaned?
Yes, you can clean spark plugs; however, in most cases it's not worth it...
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Denso Plug Torque Settings
It is essential to tighten a spark plug to the specified turning angle or torque setting...
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