How spark plugs work and what they can tell you about your engine | DIY

Spark plugs may seem like a small and simple component to a combustion engine, but they alone can determine the fate of your most prized possession. In this episode of DIY, Kyle Smith covers all the different components of a spark plug from the valve seat, porcelain housing to the electrode and even teaches you what a spark plug can tell you after you pull it from your engine.

#DIY #SparkPlugs #KyleSmith


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