Experts emphasize: changing engine oil must be accompanied by changing the oil filter
When it comes to automobile maintenance, “changing engine oil” is an inevitable thing for car owners. But it is necessary to remind car owners that when changing the engine oil, it is necessary to replace the oil filter at the same time. This is because, after long-term use, the oil filter loses its filtration effect and will be polluted, so it is necessary to replace the oil filter.
The oil filter is the core of the oil system. It is an indispensable device in the fuel circuit. Its main function is to filter the oil, remove the impurities in the oil, and assist the engine in good lubrication as well as keeping its cleanliness. There are many types of oil filters, all of which are designed to keep the lubricating oil system clean and maximize engine performance.
If only change engine oil, and not replace the oil filter, it is equivalent to not cleaning the house. After a period of time, it will cause a large amount of impurities to accumulate in the oil, easily leading to the clogging of oil passages and the damage of oil channel components. As we all know, the role of engine oil is to lubricate the engine parts, reduce friction and wear and protect the engine from extreme temperature changes. Impurities tainted in engine oil will cause wear and tear to the engine parts and reduce the working life of the engine. Additionally, impurities in engine oil may increase the temperature of the engine, accelerate combustion and cause carbon deposits. The accumulation of impurities will reduce the lubrication performance of engine oil and thus increase the friction and heat of the engine parts, leading to accelerated engine wear and tear. The use of engine oil without filtration will also reduce the corrosion inhibition of additives in engine oil, resulting in corrosion of engine parts.
In addition to engine wear and corrosion, if the oil filter is not changed for a long time, the oil will be combustible due to the impurities in the oil, and then the oil pressure of the engine will be reduced, causing the engine speed to be unstable. In severe cases, cylinder components and oil pump drive parts will be damaged due to insufficient lubrication, causing the engine to stop running or even burning out.
Therefore, for eliminating impurities in oil, it is important to replace the oil filter at the same time as changing engine oil. The life of a general oil filter is generally determined by the manufacturer and usually need to be replaced after running a certain mileage, then the oil filter should be replaced regardless of whether it is a new car or an old car.
In summary, the engine oil must be replaced in time and replaced with a new oil filter, which can effectively reduce the wear of internal parts, prevent the engine from being damaged, and increase the life of the engine. Taking good care of your car by changing engine oil and oil filter correctly and in time is key to a safe and comfortable driving experience.
