What is the reason why the engine shuts down by itself?

What is the reason why the engine shuts down by itself?

1. It may be that the throttle of the vehicle is damaged, the throttle circuit falls off, or the circuit is abnormal, so that the driving computer cannot accurately control the engine, the vehicle will stall, and the owner needs to replace the throttle.

2. It may be that the fuel pump of the vehicle is out of order, so that the engine can't get normal oil supply, the fuel pressure will be abnormal, and the vehicle will stall, and the fuel pump needs to be repaired or replaced.

3. It may be that there is too much carbon in the engine, and the crankshaft sensor can't transmit the correct signal to the driving computer of the vehicle. It may turn off the engine and replace the crankshaft sensor of the vehicle.

4. It may be that there is something wrong with the spark plug of the vehicle, which leads to the failure of normal ignition. The vehicle will automatically turn off when driving, and the owner needs to replace the spark plug of the vehicle in time.