Older models of cars used to rely on distributor-based ignition systems. Today, though, modern vehicles rely on coil packs ...

Transient Plasma Systems is working on a new advanced ignition system that could replace traditional spark plugs in gasoline engines. This could reduce emissions and improve the efficiency of internal ...

When building a custom engine combination, it becomes a challenge to choose the right spark plugs, since there are often no factory reference points from which to start. And this is much more than ...

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 ...