Defect and occurred cause of the ignition Coil
2023-06-29 174

Appearance issue: surface scratch, it’s caused by surface scratch during handling and transportation.

Engine can’t boost: Ignition coil lose function, there are variety reasons including heat, vibration, or issues on the secondary side of the ignition system. Coils are commonly found bolted to the cylinder head, either on top or inside of a cylinder specific well. Excessive heat and vibration can cause the insulating material to break down and create internal coil failure. Worn secondary ignition components such as spark plugs or wires can cause a coil work harder, require more voltage, and therefore significantly reduce the operating life of the coil.