What Are the Basic Steps of Car Maintenance?

[MacJaxson]

When driving on a flat surface, if the oil level is between the F and L markings, it is considered normal. Mainly check whether the battery is secure. If the electrolyte level is between the upper and lower lines and close to the lower line, replenish the electrolyte promptly. When inspecting the air filter, if you find that there is little dust and the blockage is minor, you can use high-pressure air to blow it clean from the inside out and continue using it.