How often is the best time to change your oil filter?

In most cases, the filter is changed every 5000 kilometers, but if it is not 5000 kilometers, as long as the oil is changed, the filter is generally replaced together. The ** of a machine filter is only a dozen or twenty yuan, and it is not distressing to change more.

For some cars with long-lasting engine oil, such as 8000 kilometers and 10000 kilometers to change the engine oil, you can also choose some longer-lasting machine filters, some can reach 8000 kilometers of life, but it will be slightly more expensive.

An oil filter, also known as a filter, or oil grid, is located in the engine lubrication system. The upstream of the filter is the oil pump, and the downstream is the various parts of the engine that need to be lubricated. Oil filters are available in full-flow and split-flow types.

The full-flow filter is connected in series between the oil pump and the main oil channel, so it can filter out all the lubricating oil entering the main oil channel. The split-flow cleaner is connected in parallel to the main oil duct and only filters part of the lubricating oil from the oil pump.

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.

In general, the service life of an oil filter is 5000 km, and it is for new oil. If it does not reach 5000 kilometers, as long as the oil is changed, the filter must also be changed.

The oil filter is changed depending on how clean the oil is.

If there are too many impurities and grease in the oil, it will adhere to the filter paper, block the filter hole, and cause the oil pressure to become low, so that the oil with impurities will directly enter the engine, and the oil filter should be changed at this time.

How often should the oil filter, commonly known as the filter, be replaced?

Once every 5,000 kilometers, the filter and oil need to be replaced regularly, which is what we often call basic maintenance. The replacement cycle of the oil filter is generally recommended to be about 5000 kilometers or half a year, so as to ensure that the oil is clean and tidy.

First, let's explain the role of machine filtration. We know that the engine structure of a car is very complex, it generates very high temperatures when it works, and many parts are constantly rubbing when they are running. Engine oil plays a role in lubrication, cleaning and cooling in the middle of the engine, escorting the work of the engine.

And such protection, on the one hand, requires the quality of the engine oil itself, and on the other hand, the oil needs to be clean enough.

To control the quality of engine oil, we only need to go to a regular 4S store or a qualified place to buy it. And to ensure the cleanliness of the engine oil, it is the role of the filter. The filter ensures that the oil entering the engine is clean, so that the oil can do its true job and help extend the life of the engine.

In this regard, the role of machine filtration is important and cannot be ignored. However, while conscientiously filtering the oil, the machine filter adsorbs all the impurities to itself, and when the machine filter absorbs too much oil and impurities, it will not play the role of filtering the oil, and then it will endanger the engine.

Both the filter and the oil need to be replaced regularly, which is what we often call basic maintenance. It is generally recommended that the replacement cycle of the oil filter is about 5000 kilometers or half a year, whichever arrives first, so as to ensure that the oil is clean and tidy.

The requirements for engine oil are very strict, so I hope that all car owners should maintain their cars on time and regularly, and do not save a little money at the moment and cause major problems in the follow-up vehicles.

The purpose of an oil filter is to filter the fuel of a car. Gasoline is refined by a complex process, and then transported to various refueling stations through special channels, and finally transported to the fuel tank of the owner. In this process, the impurities in the gasoline will inevitably enter the fuel tank, and in addition, the impurities will increase with the extension of use.

As a result, the filters used to filter the fuel will become dirty, and if this continues, the filtration effect will be greatly reduced. Therefore, the oil filter needs to be replaced after the car travels a certain number of kilometers, if it is not replaced, or the change is delayed, it will definitely affect the performance of the car, resulting in poor oil circuits, car refueling and other phenomena, and finally lead to chronic destruction of the engine, or even overhaul of the engine. How often is the best time to change your oil filter?

The replacement cycle of automobile oil filter is generally about 10,000 kilometers, and the specific best replacement time can refer to the instructions in the vehicle manual. Usually, the replacement of the fuel filter is carried out when the car undergoes major maintenance, and the air filter and oil filter are replaced at the same time, which is what we call the "three filters" in our daily life.

It's not just the filter that needs to be changed regularly, but the oil also needs to be changed regularly! And it should be changed regularly according to the instruction manual, and the frequency of changing the engine oil in the general car is every 5000 kilometers or half a year, whichever comes first. Then there are several ways to choose engine oil:

1. Hand twisting method: the lubricating oil is twisted between the thumb and index finger and repeatedly grinded, the better lubricating oil hand induction has lubrication, less abrasive debris, no friction, if the sand between the fingers is inducted and other large friction feeling, it is explained that there are many impurities in the lubricating oil, and it should be replaced with a new lubricating oil.

2. Lighting method: On a sunny day, use a screwdriver to lift up the lubricating oil and form a 45-degree angle with the degree surface. According to the sunlight, the oil droplets are detected, and under the light, it can be clearly seen that there is no abrasive debris in the lubricating oil, which can continue to work, and if the abrasive debris is excessive, the lubricating oil should be replaced.

3. Oil droplet aging method: take a clean white filter test paper, drop a few drops of oil on the filter test paper, after the lubricating oil leaks, if there is black powder on the surface, there is a sense of astringency when touched by hand, it means that there are a lot of impurities in the lubricating oil, and the good lubricating oil has no powder, and it is dry and smooth to the touch, and it is yellow.

There is no such thing as "change mileage" for oil filters! - Because the oil filter element is replaced with the oil during car maintenance. That is to say, as long as your car is maintained and the oil is changed, then the oil filter element is also replaced.

Therefore, when to change the oil filter cartridge depends entirely on what oil you use. For example, the most traditional mineral oil has a replacement cycle of 5000 kilometers, so the oil filter element is replaced at 5000 kilometers.

For example, if you use PAO fully synthetic engine oil, it is normal to change it once every 10,000 kilometers, and the oil filter element will naturally be replaced after 10,000 kilometers.

The service life of the machine filter is mainly judged by its filtration capacity, not its own quality. As we just mentioned, if there are more impurities and grease in the oil, they will be attached to the filter paper, blocking the filter holes, causing the oil pressure to become low, and the oil with impurities will directly enter the engine, which is equivalent to the oil not being filtered. In most cases, the service life of our oil filters is 5000 km, and they are aimed at new oil.

In most cases, the filter is changed every 5000 kilometers, but if it is not 5000 kilometers, as long as the oil is changed, the filter is generally replaced together.