What is the reason why engine fault lights often fail to add oil?

The engine fault light is on, and the fuel can't be added: 1, which is caused by carbon deposit, which appears in the valve, idling motor, air intake, combustion chamber and spark plug, so the car will stall when idling; 2, driving on a congested road, the car driving on a congested road for a long time, accelerating for a while and slowing down for a while, will cause the car to feel weak when driving again.

Solution:

1 First of all, you should go to a professional repair shop to read the fault code with testing equipment and repair and replace it according to the fault code.

2. No spark is the fundamental reason why the engine can't start.

3. Test the startup system. For the fault that the engine can't start, the first thing to do is to detect the circuit in the engine starting system.

Internal combustion engines usually convert chemical energy into mechanical energy. The engine is suitable for both power generation devices and complete machines (such as gasoline engines and aero-engines) including power devices.