How many kilometers should the oil be changed, and should the filter be changed together?

Yes, to change all at the same time. The filter will also become dirty, which will not be conducive to the filtration of the oil, in order to ensure that the engine reaches the ideal working condition, it must be replaced with the oil. My oil filter is a good thing, the oil is GT Magic Red, the filter is MAN, and the match is stable, basically 15,000 kilometers to change.

It depends on the type of oil to be used in the vehicle.

Generally, there are 3 types of engine oils, fully synthetic, semi-synthetic, and mineral engine oils.

Generally, fully synthetic engine oil is changed every 10,000 km or 1 year.

Generally, semi-synthetic engine oil is changed every 7500 km or 7-8 months.

The general mineral oil is changed every 5000 km or 6 months.

The oil filter is a component that needs to be replaced every time the oil is changed, because the oil filter element undertakes the filtration task of the entire engine lubrication system in a maintenance cycle, and the impurities, sludge, and metal scraps generated by the engine operation will be filtered and stored by the oil filter element, and the filter element can be replaced together to ensure the normal operation of the engine lubrication system when changing the oil.

If you only change the oil during maintenance, and the oil filter element is not changed, then the impurities remaining in the oil filter element may block the filter element, causing the filter element to not work properly, so that the oil will enter the engine's lubrication system through the pressure limiting valve because of the pressure, and the unfiltered oil entering the engine lubrication system will increase the wear of the engine, so it is quite necessary to replace the oil filter element for each maintenance.

When changing the oil, you must change the filter, otherwise the magazine inside the filter element will contaminate the new oil.

It is recommended that you change to a fully synthetic engine oil, which can reach 1000 kilometers for maintenance. However, the attenuation of the engine oil will still exist, and the new oil will definitely decay after a period of use, but the attenuation of the fully synthetic oil is weak. Thank you.

The first oil and filter of the new car are changed when the mileage reaches 3,000 kilometers, and the oil and oil filter are replaced every 5,000 kilometers for the rest.

The replacement of oil and filter is the two main contents of car maintenance, and regular and timely maintenance is very necessary.

After a period of time, the oil will become dirty, the viscosity and heat resistance will deteriorate, and it will not be able to protect the engine after a certain extent; The oil filter will become dirty after a certain amount of normal use, and its filtering effect will become poor, and it will need to be replaced with new oil and oil filter regularly.

For the engine oil, which is known as the blood of the car, it will deteriorate after long-term use, and if it is not replaced in time, it will increase the wear and tear of the engine and even cause damage to the components, generally speaking, the oil should be changed every 5000 kilometers. When changing the oil, the old oil that has deteriorated is first released, and then the new oil is added from the engine compartment. The maintenance cycle stipulated by different car manufacturers is not exactly the same, and the specific replacement cycle is subject to the requirements of the car manufacturer.

Since the oil has to pass through the oil filter (referred to as the filter) to reach the lubrication part, the role of the oil filter is to filter the impurities into the engine system, so as to prevent the oil from being mixed with impurities (dust, metal debris and gum formed by oxidation of the oil) during the use cycle process, causing oil blockage and even damage to the engine. Therefore, when changing the oil every 5000 km, the filter should also be changed to ensure that the oil has a good lubrication effect on the engine.

<>< 5,000 kilometers or half a year to replace it, under normal circumstances, the use of the oil filter element is relatively short, about half a year or about 5000 kilometers, the filter element will be blocked by some impurities, which affects the oil lubrication and engine work, so the owner is better to replace the filter element when driving to 5000 kilometers or half a year.

Even if some car owners have not used the car for half a year, it is still recommended to replace it for safety reasons.

In addition, the time to change the oil filter can be determined according to the type of oil used by the engine, that is to say, the filter can be changed by the way when the oil is changed, so the oil filter can be changed once every 5000 kilometers, 7500 kilometers, and 10,000 kilometers.

The oil filter is a component that must be replaced with every oil maintenance, and its role is to remove impurities such as dust, metal particles and carbon precipitates from the oil to better protect the engine. And it can also filter the oil in the engine, so as to improve the cleaning and lubrication effect of the engine oil, and supply the internal parts of the engine with clean oil.

If only the oil is changed but the filter element is not replaced during car maintenance, it will lead to an increase in the impurities of the oil entering the engine, which is likely to lead to a decrease in the performance of the engine and shorten the service life.

In general, it is recommended that the owner replace the oil filter element when changing the oil, otherwise it will affect the car's use, and once it is repaired, it is often more expensive.

Automobile oil filter 5000 kilometers or half a year to change, these two indicators, which comes first will prevail, the oil must be changed at the same time.

The car filter is 5000 kilometers or changed once every six months, which of these two indicators comes first, which shall prevail. The oil must be changed at the same time as the filter.

The working principle of the filter: the filter has an oil inlet and an oil outlet, the oil of the oil pan flows into the filter from the oil inlet check valve, and the dirty oil flowing into the filter is on the edge of the filter, the outside of the filter paper, and then filtered through the filter paper, and the clean oil flows out from the filter and is sprayed into various parts of the engine.

When the quality of the oil is too poor, there are too many impurities, which will block the filter holes, so that the oil pressure becomes low, so that the unclean oil flows directly into the engine, and then the oil filter must be replaced.

The machine filter removes the harmful impurities in the oil from the oil pan, and supplies the crankshaft, connecting rod, camshaft, supercharger, piston ring and other moving pairs with clean oil to lubricate, cool and clean, so as to prolong the life of these parts.

During the operation of the engine, metal grinding debris, dust, oxidized carbon deposits at high temperatures, colloidal sediments, water, etc., are constantly mixed with the lubricating oil. If it is not replaced regularly, the oil filter element will be damaged. As a result, the oil cannot be filtered and directly enters the lubricating oil circuit, which will bring the debris contained in the oil into the friction surface of the moving pair, accelerate the wear of parts, and reduce the service life of the engine.

There are three types of filters for automobiles: oil filter, gasoline filter, and air filter. In addition to the oil filter, there is also a frequency of replacement:

1. The air filter element is normally replaced once every 10,000 kilometers;

2. The air conditioning filter element is replaced once every 20,000 kilometers;

3. Replace the gasoline filter once every 20,000 kilometers outside and once every 40,000 kilometers in the built-in fuel tank.

Photo by Q&A) @2019

The oil filter is generally 5000 kilometers or half a year, and some are a year.

The frequency of oil replacement is generally 5000 kilometers or half a year, and the replacement of oil and filter is carried out synchronously, so the replacement cycle of the filter is 5000 kilometers or half a year, but many owners have less mileage, and it can not reach 5000 kilometers in half a year, so the replacement time can be appropriately extended, but the longest time should not exceed 1 year.

The hazards of not changing the oil for a long time.

1. If the car does not change the engine oil for a long time, it will lead to ineffective and deterioration of the engine oil, and the engine oil will not only not play a protective role, but will increase the wear and tear damage of the parts.

2. If the oil is not changed for a long time, there will be a lot of impurities, such as iron filings, oil sludge, etc., which is not only a problem of wear, but also a problem of corrosion of internal parts.