Yuchai natural gas engine of bus Ignition coil M2D00-3705061 

If the ignition coil is used improperly, it will be damaged , so you should pay attention to the following points:
1. prevent the ignition coil from being heated or damp;
2.do not turn on the ignition switch when the engine is not rotating;
3. check, clean, and tighten the circuit connectors frequently to avoid short circuits ,
4. Control the engine performance, prevent the voltage from being too high