When we purchase diesel engine parts, especially the power of the generator set should not differ too much from the load, and the load is less than or equal to 80% of the unit power. Try to make the fuel of the generator set completely burned, that is, the power consumption of the unit reaches 60-80% of the output power of the diesel generator set. Adjust the fuel injection pump of the diesel generator set to ensure that the fuel supply to the fuel injection pump is not too large. Another important point is that diesel generator sets should not be used to reduce the cost of buying counterfeit and shoddy products. At this time, you are not a good husband, and the use will affect your mood.