Why do vehicles spontaneously ignite?

1, there is something wrong with the oil circuit of the car, which leads to oil leakage and liquid leakage.

2. Aging or improper connection of vehicle wires will lead to short circuit or spark.

3. It is the burning of flammable materials caused by high temperature.

The fire is caused by vehicle collision or mechanical failure.

5. Excessive accumulation of engine sludge, coupled with high engine temperature in summer, leads to spontaneous combustion of sludge due to high temperature.

Second, the spontaneous combustion precursor:

1, excessive engine fouling.

2. It is difficult to start the car suddenly or the jitter is obviously aggravated while driving.

There is no other reason for the sudden increase of automobile fuel consumption than usual.

4. There are signs of spontaneous combustion, such as black smoke and burning smell.

Extended data:

Preventive measures:

1, pay more attention to the circuit and oil circuit of the vehicle. Wire aging should be replaced, oil leakage should be repaired, and "illness" should not be taken on the road. During driving, if you smell peculiar smell (especially burnt smell) or smoke, you should stop and check immediately to find out the reason, and you can't "persist in working despite illness".

Don't smoke while driving, so as not to hurt yourself and other cars.

3. Don't use vehicles as warehouses, especially inflammable and explosive articles that pollute themselves. Park your car in a cool garage in summer to avoid fire caused by high temperature.

Baidu Encyclopedia-Auto Spontaneous Combustion

Baidu encyclopedia-vehicle fire