If you consider your spark plugs little more than disposable engine parts to be replaced for every event or two, you're missing out on a valuable engine-tuning tool. Not only can the correct plug ...

Engine behavior changes as spark plugs wear, with symptoms like misfires and rough idling. But what causes them to wear down ...

BorgWarner Turbo & Emissions Systems has introduced glow plugs for diesel-powered light duty vehicles that enable them take off within seconds, even in extremely cold temperatures. The faster the ...