What Causes a Car to Catch Fire Spontaneously?

1 Answers
DeclanAnn
07/29/25 11:27pm
Circuit Aging: The engine compartment of a car is filled with various electronic components and wires. If the insulation of the wires deteriorates and breaks, leading to leakage or short circuits, it can easily spark a fire, causing the vehicle to spontaneously combust. Fuel Line Aging: The car engine compartment is inherently poorly ventilated, and combined with high temperatures from exposure to sunlight and heat generated by various components, the temperature inside the engine compartment can become quite high. If there happens to be a fuel line that is leaking due to aging and damage, it can also very easily lead to a car fire. Lack of Lubrication in the Lubrication System: If the engine's lubrication system is low on oil, the surfaces of the mechanical parts can generate high temperatures due to friction. Combustible materials can then be ignited by heat conduction or radiation, ultimately leading to a fire. However, this situation is more commonly seen in trucks. Improper Modifications: Many car owners like to add various components to their beloved vehicles, such as xenon lights, fog lights, or parking sensors. However, due to non-standard or unprofessional modifications, the wiring can become tangled and connections unstable, leaving a hidden risk for the vehicle to catch fire.
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