You'll also need to perform a replacement if you have a bad spark plug causing a problem like engine misfires. However, when it is time to replace your spark plugs, you can't use just any tool to ...

Related: Do Diesel Engines Have Spark Plugs? The typical automotive spark plug is about the size of your index finger. There is usually one for each engine cylinder, though a few cars have two ...

Don’t worry, it’s not just you. Everyone dropped their first, or likely fortieth, F-bomb when their dad had them hold the spark plug while he hit the kickstarter on their dirt bike.

After all, a spark plug is just a big bolt that shoots out electricity. Ready? Read on for all the details. How often you need to change your spark plugs largely depends on the kind of car you ...

Many car owners take the mighty spark plug for granted. It’s a simple yet crucial device that’s responsible for delivering the spark that ignites the fuel mixture in your engine. There’s ...

We’ll take a flier and trust that everyone who knows what a gasoline engine is, regardless of its performance, knows what a spark plug is. Most of those people also either know what spark plug ...

The spark plug cables of an internal combustion engine are oftentimes one of the most neglected components under the hood. In some vehicles, the engine makes do with coil packs or ignition coils ...