The spark plug is essentially a high-voltage “bridge” that ignites gas vapors inside your engine and makes your car go. On average, spark plugs should be replaced every 50-100,000 miles—the good news ...

Spark plugs play a highly significant role in the overall functioning of a vehicle. Without well-functioning spark plugs, a vehicle may not operate properly or at all. This article explains all ...

Spark plugs are an essential component of an engine that most drivers have heard about. However, most don't know the subtle details of spark plugs, including how to maintain them, how to replace the ...

Question: I have a 2006 Kia Sedona, and it randomly misfires roughly once for every week of normal driving and once after each carwash. When it happens, I pull over and shut off the car. Then, I turn ...

Almost every lawn mower owner has experienced the frustration of pulling the starter cord repeatedly only to have it sputter — or even worse, not start at all. While fuel issues, a dirty carburetor, ...

Much like Jello molds and AC/DC, spark plugs haven't changed much since their invention 150 years ago. But researchers say lasers can ignite an internal combustion engine's fuel-air mixture far more ...

Car engines could soon be fired by lasers instead of spark plugs, researchers say. A team at the Conference on Lasers and Electro-Optics will report on 1 May that they have designed lasers that could ...