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Author archives: NGK

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    Glow Plug Testing

    This video explains an easy, fast glow plug function check.

    December
    7
    2018

    Spark Plug Electrode Wear

    This video explains the electrode wear of spark plugs, especially the difference between single spark and wasted (double) spark systems. It shows in detail why in double spark ignition systems, spark plug electrode wear is different on some cylinders.

    October
    29
    2018

    Reading a Spark Plug-NGK Spark Plugs

    Have you ever wondered how to “read” a spark plug? This video describes in detail the best process to examine a spark plug and assess its condition.

    August
    6
    2018

    Wrench Hit – Spark Plug Install

    NGK Spark Plugs explains the importance of proper spark plug installation and result if incorrectly installed. Wrench Hit can occur under improper Spark Plug installation

    April
    12
    2018

    Does compression ratio affect the firing end temperature?

    Find out how the compression ratio affects firing end temperature.

    March
    15
    2018

    Wire Colors: NTK Oxygen Sensors-NGK Spark Plugs-Tech Video

    Have you ever wondered what the wire colors represent in your NTK oxygen sensors? Here, we explain the function of each wire in 1,2,3 and 4-Wire sensors, as well as Wideband and Universal sensors.

    February
    14
    2018

    Spark Plug Gap – Opening & Closing – NGK Spark Plugs – Tech Video

    Learn about opening and closing spark plug gaps.

    January
    19
    2018

    Why are there different heat ranges?

    One of the functions of a spark plug is to channel heat away from the tip of the spark plug. Learn about the various heat ranges and why knowing about them is important.

    January
    8
    2018

    How do I choose the right spark plug?

    Here is some basic information on choosing the right spark plug for your engine.

    January
    3
    2018

    How do I “Read” a spark plug

    This video describes in detail the best process to examine a spark plug and assess its condition.

    July
    13
    2017