Does the automobile oil circuit need cleaning?

Pacific car network needs. Generally, it is recommended that the cleaning frequency of automobile oil circuit is 30000-40000 km/time. Considering the domestic oil quality, it is best to clean the throttle and nozzle every 20,000 kilometers. The purpose of cleaning the oil circuit is to maintain the power of the car, reduce the occurrence of safety accidents and reduce economic losses.

Automobile oil circuit usually includes engine oil circuit and gasoline oil circuit. Oil circuit refers to the path through which engine oil flows inside the engine. Generally, as long as the oil is changed on time, the mechanical filter element is not a big problem. The gasoline loop refers to the fuel system, which provides fuel for the automobile and connects the fuel tank and the combustion chamber. These two paths are used every time the car starts, just as important as the blood vessels of the human body.

The whole gasoline oil circuit system mainly includes gasoline filter, oil pump, oil pipeline, pressure regulating valve and nozzle and other accessories. These components pass through gasoline of various qualities for a long time, and together with various impurities and dust in the air, oil, unsaturated olefin and gum in fuel oil, produce a kind of combustion product, namely carbon deposit, at high temperature.

If the oil circuit is not cleaned for a long time, carbon deposits and deposits will block the needle valve and valve hole of the injector, affecting the performance of precision parts of the injection system, resulting in poor fuel injection, poor atomization and even no fuel injection. This leads to unstable reading speed, rising fuel consumption, weak acceleration and difficult starting.

(Photo/Text/Photo: Pacific Auto Network)