Discover the top 4 genius ideas and secrets about spark plugs that are not widely known! In this video, we delve into unique spark plug tricks that can enhance engine performance and efficiency.

Side gapping your car's spark plugs could result in some modest performance gains. Here's what it means, how to do it, and ...

Changing spark plugs is standard maintenance on gasoline-powered cars. While you could clean and reuse old ones, it's not ...