Swapping spark plugs seems straightforward, but are you overlooking a critical part? How long do ignition coils last, and ...

Ignition coils sit at the center of every gasoline engine’s spark, yet they usually stay invisible until something goes wrong ...

Engine cylinders can misfire due to problems with the ignition system, the fuel system, air and compression, or sensors and ...

Forbes contributors publish independent expert analyses and insights. Jim Gorzelany is a veteran automotive journalist. You’ll usually know when it’s time to take your car, truck or sport-utility ...

We’re obviously not talking about a jammed semi-automatic or dud ammo, but an engine misfire is fundamentally the same thing. A cylinder supposedly filled with compressed air and fuel—akin to ...

Cars switched from distributors to coil packs because distributor systems needed a lot of maintenance and were prone to ...

Buy Small Engine Ignition Coil 49cc 66cc 80cc Motorized Bike Gas Engine Parts - 3-Wire Magneto Coil Ybike Parts ...