What is the main maintenance of automobile engine?

Hello! Automobile engine maintenance projects mainly include the following aspects:

Engine oil change. One of the requirements of engine maintenance is to change the new oil regularly. Old engine oil will be oxidized, aged and deteriorated after being used in the engine for a long time. If it is not replaced in time, the old engine oil can not provide enough protection, which is not good for the health of the engine.

Clean the grease inside the engine. There must be a lot of grease in the engine after a long period of use. Oil dirt accumulates in the cracks inside the engine, which may eventually cause some small pipes to be blocked. Therefore, it is necessary to clean the grease regularly.

Replace engine filters and consumables. The stable operation of the engine requires not only the protection and lubrication of engine oil, but also the cooperation of various filter elements. Both the air filter and the machine filter need to be updated regularly.