What is a Spark plug? How to pick the right spark plug for your engine, What is spark plug gap and how to gap a spark plug What is spark plug heat range? what is the best spark plug? Spark plugs are on of those automotive terms that almost everyone has heard of. But do you REALLY know the ins and outs of what a spark plug is, how it works? Today we cover everything you need to know about spark plugs!

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Join me today as we discuss:
~What are the parts of a spark plug?
~What does a spark plug do?
~What happens after a spark plug "sparks"
~How to determine spark plug size
~What is the reach of a spark plug?
~Determining heat range of a spark plug
~What happens when a Spark plug is too hot or cold
~Spark plug gap tools
~How to gap a spark plug
~Removing coils and plugs

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