It is recommended to check the voltage of the gasoline pump, and it is recommended to replace the gasoline pump assembly, do not replace it alone, it is prone to problems:
In addition to being rich in some beneficial gases such as oxygen and other beneficial gases needed by the human body, there are also some substances in the air that can cause harm...
Depending on the oil used, the oil filter has a different service life. The general mineral oil can be used for 3 to 4 months, and the semi-synthetic oil can be used for 6 months, ...
During operation, a large amount of air is drawn into the functional engine. If the air is not filtered, the dust suspended in the air will be sucked into the cylinder, which will ...