What Should be Paid Attention to When Using the Engine?

The engine is the most core and important component of the automotive system. The following aspects need to be paid attention to when using the engine:

1. The fuel must be clean. The high content of impurities in fuel will accelerate the wear of electric fuel pumps, reduce the service life of the fuel pumps, and reduce the performance of the engine.
2. Select fuel correctly. The engine has higher requirements for fuel quality and grade, while the requirements for electric injection engines are even higher. For carsequipped with catalytic converters and oxygen sensors, only lead-free high-grade gasoline can be used.
3. Replenish fuel in time. The electric fuel pump of the electro-injection engine should meet the sufficient fuel and stable working pressure of the injection system. When there is insufficient fuel in the fuel tank, replenish fuel in time to prevent the fuel pump from being burned.
4. Do not disconnect the electrical equipment circuit when turning on the ignition switch. Electrical devices are mostly composed of electromagnetic coils. If the circuit is disconnected with electricity, the coil will generate instantaneous high voltage under the action of self-induction, which may cause damage to the computer or sensor.
5. Clean the fuel system and air intake system regularly. If the fuel system is not clean, it will cause a series of failures such as the oil circuit not being smooth or even blocked, the valve is not closed tightly, the fuel injection atomization, insufficient oil supply, and too low oil supply pressure, which will directly affect the normal operation of the engine.