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 and what socket size you'll need.

Spark plugs for gas-powered lawn mowers aren't universal. They vary in size, gap, and heat range. The type you need depends ...

Southfield, Michigan, February 18, 2014.A field of nearly 400 talented grassroots racers has been pared down to 15 finalists in the Champion ® Spark Plug brand`s $125,000 "Search for a Champion ...