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How to Change a Spark Plug in a Snow Thrower

Spark plugs ignite your snow thrower's motor so that it can move the snow out of driveway. Changing the spark plug in a snow thrower is easy. It doesn't require taking any parts off the engine or expensive equipment. In fact, no tools are even required to change the plug.

Things You'll Need

  • New spark plug
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Instructions

    • 1

      Follow the long black hose on the side of the snow thrower's motor. As it gets closer to the engine, a small piece of metal will be protruding from the hose. This is the spark plug.

    • 2

      Pull the hose off the spark plug. It might take a little strength to do it, but it can be done.

    • 3

      Pop the spark plug out of the other side of the hose. Remember the way the plug was connected in the hose so that you put the new one in the correct way.

    • 4

      Place the new plug in the correct way into the hose connector.

    • 5

      Place the other section of the hose onto the plug.