Dodge Coolway reported a multi-cylinder fire. What is the reason?

Dodge Coolway reported a multi-cylinder fire for the following reasons.

Electrical wiring, electrical wiring aging, leakage, intermittent ignition failure, ignition coil or spark plug failure, poor ignition or poor conductivity, loose wiring, broken skin grounding, etc. Faults caused by human operation, such as carelessness or mistake in maintenance, touch, loose connector, etc. In terms of oil circuit, the oil injection pressure is not enough, the electronic oil pump fails, the oil circuit is blocked or has impurities, the oil supply is not smooth, the nozzle fails, is blocked or fails itself, and the oil injection caused by the line is abnormal.

Engine, wear and aging, untimely maintenance, or using inferior, unqualified and substandard engine oil, cylinder pressure can not reach the normal value due to excessive wear and tear, etc. Defects such as belt aging, ignition timing, valve timing, intake part or throttle section, intake and exhaust valves and rocker arm components. Severe engine vibration is also the cause of the fire, such as water in gasoline, poor computer harness/ground contact and so on.