An internal combustion engine needs three things to get going: Air, fuel, and spark. The throttle body and intake plenum feed air, while injectors spray the right fuel mix into the combustion chamber.

In this fascinating video, we explore the concept of a free energy generator using a spark plug and magnet. Discover how magnetism can be harnessed to potentially create sustainable energy sources.

Misfiring, rough idling, poor acceleration, and decreased fuel efficiency — the four ominous horsemen of bad spark plugs. Nobody wants to ever get to that point before desperately changing such a ...

Fleet operators of plug-in hybrids aren't charging their vehicles, telematics and fleet management firm Geotab said in a study. PHEVs need regular charging to reap cost and fuel efficiency benefits.