Spark plug testers aren't entirely necessary, but they can provide convenience when you're specifically trying to figure out ...

Spark plugs can get wet for any number of reasons -- they can be covered in fuel, water or oil -- but if that's the case, ...

Spark plugs are an integral part of your engine, but they need to be replaced every so often. We'll tell you how to find out ...

Spark plug lifespan depends on the electrode material. Copper plugs last 20,000 to 30,000 miles, platinum plugs last aro ...

Right out of the box, the Chevy Spark isn't exactly a high performer. That said, anything can be quick with enough time and ...