Your car’s engine is bolted to the frame through two ... causing the car to shudder. A faulty coil pack can also cause this issue by not providing a spark or offering just a very weak spark ...

If you've ever seen a port by your car's dashboard that can't charge your ... such as a worn or malfunctioning spark plug, failed coil pack, or coil-on-plug coil. If your vehicle uses spark ...

F. R. HAIGH has recently compared the relative advantages of magneto and coil ignition used for generating the explosions which occur in motor-car engines (Students' Quart. J. Inst. Elec.