Do I have to change the filter element to change the oil, and does it have a big impact if I don t c

It is still recommended to change, I use GT Magic Red engine oil, the handle is about 16,000 kilometers to change the oil, in the middle to change the machine filter, the use is also Mann brand, the long-term durability of the engine oil has actually saved me a lot, a machine filter is not bad.

Do it once when the car is maintained for 2 to 30,000 kilometers, or once every two years. The major maintenance items are generally machine filter, steam filter and coolant, these three parts have a great impact on the car, if there is any problem is not dealt with in time, it may cause more damage to the car. Minor maintenance is generally done every 5,000 kilometers or 6 months, and the maintenance items are similar.

How often to do maintenance depends on the environment of the car. Modern car maintenance mainly includes the maintenance scope of engine system (engine), transmission system, air conditioning system, cooling system, fuel system, power steering system, etc.

If the fuel filter, oil filter, air filter, hydraulic oil filter and various filters and other parts are too dirty, it will lead to poor filtration effect, and too many impurities will enter the oil cylinder, which will aggravate the wear of the parts and increase the possibility of failure; If it is severely blocked, it can also cause the vehicle to not work properly.

1.If there is a fault, it is recommended to go to a regular large-scale maintenance shop to check the specific fault situation and find a professional maintenance technician for maintenance.

2.It is recommended that it is better to operate and maintain according to the maintenance manual. Regularly maintain the owner, and change the engine oil once every 5,000 kilometers. Some vehicles will have a hint.

3.Motor oil is really important for cars. Engine oil can lubricate and reduce wear, assist cooling and cooling, seal leakage, rust and corrosion, shock absorption and cushioning of the engine.

It is known as the "blood" of automobiles. The main difference between 5w30 and 5w40 oils of the same quality class is that 5w-30 has relatively better fluidity and is more capable of reducing fuel consumption and dissipating heat faster and better in the engine.

At high temperatures, 5W-40 will have better oil stability.

4.The following brands of motor oil can be selected, Shell, Castrol, Mobil.

Yes, the filter cartridge must be replaced.

1. Every time you change the oil, you must replace the qualified oil filter. Here's why:

1.If the filter is not replaced for a long time, the filter will clog due to dirt deposition, and contaminants will flow directly into the engine, which will aggravate the wear and tear of the parts;

2.If only the oil is changed without changing the filter, the contaminants in the old filter will be reintroduced into the new oil to allow the oil to change.

2. Car owners should remember the following characteristics of high-quality oil filters:

1. Appearance:

The font on the surface of the shell is clearly printed, and the surface paint texture is good; It is equipped with a protective bag before leaving the factory, and the interface is lubricated with butter and the protective seal is intact; The sealing material of the gasket is good, and the rubber parts are regular.

2. Structure:

There is a bypass valve inside to ensure that there is a sufficient amount of engine oil in any state**; It is designed to inhibit backflow to ensure that the oil required for the next start is stored in the filter and reduce cold start wear.

3. Material:

The filter paper material has a moderate density to ensure excellent filterability and service life; The metal oil mesh in the filter element is standard in shape to ensure the amount of oil throughput.

3. Fake and shoddy oil filters not only affect the normal oil supply lubrication of the engine by the oil pump, but also the interface of the main oil channel may be caused by poor sealing, resulting in oil leakage, poor engine heat dissipation and other faults, and in serious cases, it will also cause cylinder explosion. It is recommended that all riders who like DIY go directly to the 4S store to buy the original machine filter, and the quality is more guaranteed.