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Sputtering or Misfiring Engine Can Worn Spark Plugs Hurt Gas Mileage on Your Car or Truck

Created on: 2022-08-17

In this video, Sue explains what happens when the gap of a spark plug increases, and how that might affect the gas mileage in your car or truck!

Tools needed

  • Socket Extensions

    Flat Blade Screwdriver

    5/8 Inch Spark Plug Socket

    Ratchet

    Complete Metric Socket Set


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How to Replace Spark Plugs 1993-2013 VW Jetta

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