If the oil is not up to the oil change cycle, is there no need to change the oil?

You don't need to change the oil, the general oil is 5,000 to 10,000 kilometers and you have to change it.

If the oil does not deteriorate, blacken, thin, or contain metal chips after inspection, it can be used continuously. On the other hand, even if the cycle is not reached, but the above abnormal conditions occur, it is necessary to check and change the oil.

If you use the environment is relatively harsh, often walk uphill or muddy roads, if you find that the oil has deteriorated, even if the oil change interval has not yet arrived, you still need to change the oil.

Generally, it is replaced within a cycle, but it is not necessary to change it at this kilometer or other definite time point, and its effect will become worse and worse with continuous use.

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.

If the oil is not dirty, it does not need to be replaced, and it can be changed again during maintenance time.

It is determined based on time and kilometers.

The engine oil must be replaced in half a year, depending on the situation, not all of them must be replaced. Oil change cycle, this cycle is the longest oil change cycle about the fully synthetic oil change cycle, every 5000 km 10000 km to change the oil, if the car is used less frequently, it will take a few years to run 10000 km, then change it according to the time, you can change it every two years, but the replacement cycle can not be too long, because the oil will deteriorate after a long time.

There are also environmental influences, such as if you are in a very harsh environment, such as very dusty conditions, very low temperatures (below -20°C), or long short distances (driving less than 8 kilometers per drive). As long as one of the above three factors is met, it is recommended to advance the oil change interval to 7000-8000 km. In actual use, it is of course better if it can be replaced in advance, so there will be no problems.

In the future, another point to note is that the oil is also consumed, during the engine work, under normal circumstances, there is a phenomenon of burning oil, but the amount is more and less, generally relatively slight, but still should regularly check the oil level height of the dipstick, found that the lack is replenished in time.

<> "How long has your car not been maintained?" Is everyone in accordance with the 4S shop specified cycle of 6 months or 5000 kilometers for maintenance, what is the best maintenance time and kilometers for a car? Today, I will talk to you about this problem and share my 10 years of car maintenance experience, I hope it can help you.

In fact, the 4S shop told us to go to maintenance for 6 months or 5000 kilometers, which is more conservative, but it is also more reasonable.

Although we all know that many models use fully synthetic engine oil when they leave the factory, the 4S shop still insists that everyone go back to change the engine oil after 5000 kilometers or 6 months.

As we all know, maintenance in the 4S shop is to charge a relatively high cost of man-hours, but ordinary compact family cars go to the 4S shop for maintenance, even if the man-hours cost is only four or five hundred, and the cost of man-hours and other parts accounts for more than 200, and the remaining more than 200 is the ** of engine oil.

You may not have a concept of how good a fully synthetic engine oil can be bought for more than 200 years, and to be honest, I don't have any idea.

But I know that the cheapest 0w-20 fully synthetic engine oil I have ever changed is more than 380, which was changed casually in a car repair shop I don't know, and I only drove more than 7000 kilometers to use this engine oil and changed it in time, and my most commonly used fully synthetic 5w-30 engine oil is 480 a bottle. I think there is a problem with more than 200 so-called fully synthetic engine oil in the 4S shop, according to a friend of mine who does machine repair in the 4S shop, this kind of engine oil can only be said to be fully synthetic, in fact, only the semi-synthetic level is 7500 kilometers to be changed.

So we do maintenance in the 4S shop, they said that 6 months and 5000 kilometers to change the engine oil, I think it is more reasonable, after all, the quality of those oil may not be particularly good, and it does not guarantee that everyone can run 10000 kilometers without problems. If you are in a 4S shop maintenance, although I do not recommend you to change the oil in 6 months, but 5000 kilometers I still recommend you to change, so that is the most reasonable kilometer.

If you only drive a few thousand kilometers a year, then you maintain it once a year even if it is the best time, it will not waste money and will not destroy the car, but this is only relative to the owner who drives less. If you drive more, then basically you don't need to refer to the best time for maintenance, this time cycle is meaningless, we only need to pay attention to the best kilometers for maintenance, and this optimal number of kilometers is based on your practical oil. For example, if you use mineral oil, you need 5,000 kilometers for optimal kilometers, semi-synthetic oil for 7,500 kilometers, and if you use fully synthetic engine oil, 10,000 kilometers is the best maintenance kilometers.

In general, the best maintenance cycle of the vehicle needs to be determined according to the type of beam rock oil you use, everyone remember the maintenance cycle of the above 3 types of engine oil, and the best maintenance time is to change the engine oil in time during the cycle.

The car prompts to change the engine oil and change it immediately, and to close the macro that is, to check the car to see if there are other car failures. Mineral engine oil generally needs to be replaced every 5,000 kilometers, and fully synthetic engine oil is generally replaced once every 10,000 kilometers.

Car engines.

In the process of operation, the engine oil plays the role of lubrication, sealing, cooling, etc., reducing friction loss and prolonging the service life of the engine. And all car owners who often drive, after a long time of driving, should also check whether the oil storage of their car is sufficient. Of course, many models now have a maintenance reminder function, when the mileage or time is close to the maintenance cycle, the vehicle's instrument or multi-** system will light up the prompt to change the oil.

When the oil volume is insufficient, the oil volume of the oil pump is reduced or the oil cannot be pumped due to air intake, resulting in a decrease in the pressure of the oil. The car lights up the warning light of insufficient oil pressure, and the dashboard displays "please change the engine oil quickly", prompting the car owner to replenish the engine oil as soon as possible to maintain the car and avoid damage to the engine due to insufficient oil.

Dear, hello, I am a vehicle problem consultant Che Chi Tianxia r, I have seen the problem you consulted, please wait patiently for about five minutes, Ma Ju Ruler will reply to you, thank you for the sleepy digging Xie digging slippery! 

Dear, hello, I'm glad to be able to answer for you, the car prompts to change the oil to change immediately, and to immediately check the car, to see if there are other sleepy car failures. Mineral engine oil generally needs to be replaced once every 5,000 kilometers, and fully synthetic engine oil generally needs to be replaced once every 10,000 kilometers. Hope mine can help you, thanks!

Questions. I use semi-synthetic engine oil, do I need to change it after driving 5,000 kilometers?

Now prompts how many kilometers can you drive if you replace it immediately? It's almost 30 kilometers to the 4S shop.

Pro, semi-synthetic engine oil can generally be replaced by seven or eight thousand kilometers.

Questions. Is it okay to leave it alone if there is a hint like now.

Dear, 30 km is no problem, you can drive.

Questions. Ok thanks.

Pro-tips: Replace it immediately and you can drive about 500 kilometers.

Dear, you're welcome, if it's helpful to you, I hope to give a 5-star like and comment, thank you! Have a great day! Family-friendly fun! 

Questions. Good.

Thank you

The importance of oil changes.

Engine oil is to the engine what blood is to the heart. Engine oil contains a variety of additives, which can effectively protect the important moving parts of the engine and ensure the normal operation of the engine.

Lubrication: The main function of engine oil is lubrication, which can form an oil film on the surface of the metal parts of the engine and reduce the wear of the metal surface.

Cleaning: Decomposes the sludge and deposits generated during the use of the engine to keep the inside of the engine clean.

Anti-rust: neutralize the acidified substances generated during use in the engine, and form an anti-rust and anti-corrosion layer to avoid rust and corrosion of metal parts due to oxidation.

Sealing: Seal the gap between the piston and the cylinder block to make the fuel burn fully and improve the fuel efficiency.

Cooling: Disperses the high temperatures caused by engine wear and protects engine components.

In the process of lubricating oil, additives are gradually consumed, and the pollutants produced by combustion are mixed with the engine oil to produce sludge and deposition, which will not only accelerate engine wear and tear over time, but also lead to serious consequences such as engine rust and corrosion, poor heat dissipation, etc. Therefore, changing the engine oil in time is the best care for the engine.

The interval between oil changes.

When buying a car, the car manufacturer will come with a car maintenance manual, which lists the vehicle's oil change mileage, that is, the oil change interval, most of the cars are 5000-10000 kilometers. Generally, the oil should be changed when the specified oil change mileage is reached, and some high-end vehicles, when the oil change mileage is reached, there will be an oil change prompt in the car.

In actual driving, road conditions, vehicle conditions, and oil quality will affect the oil change interval. If you drive in the city for a long time, the car stops and starts frequently, which will aggravate engine wear and accelerate oil pollution, so it is necessary to shorten the oil change interval.

The owner can regularly test the oil condition of the car, dipstick a little oil on the finger, if the oil is black, very thin, and contains gravel, it means that the oil has deteriorated at this time, and must be replaced immediately.

Change the oil and change the three filters.

The function of the filter is to filter all kinds of impurities in the oil to prevent impurities from causing wear to the engine, such as not replacing the filter for a long time, the filter will be partially blocked due to dirt, and the pollutants will flow directly into the engine, aggravating the wear of the parts; If only the oil is changed without changing the filter, the contaminated oil remaining in the old filter will re-enter the oil circulation, so experts emphasize: the filter should be replaced every time the oil is changed.

In addition to the regular replacement of the filter, the gasoline filter (air filter) and air filter (air filter) must be replaced regularly, and the general replacement standard is to replace the air filter every 20,000 kilometers and the air filter every 10,000 kilometers.

Why should the oil of a motorcycle engine be changed regularly? The master will take you to see the reason.

After a period of time, the engine oil will deteriorate, because the exhaust gas of the engine is stringed into the oil, the oil will become acidic, and after a period of time, the precipitation of the engine will be in the oil, there are many impurities, if not replaced, this will aggravate the wear and tear of the engine, so to change, the car is to rely on maintenance, in order to use longer.

The role of engine oil: lubrication, cooling, cleaning, sealing. Engine oil participates in the wear of pistons, piston rings and cylinder walls, crankshafts and bearings, which plays a lubricating role, and also plays a role in sealing, cleaning and cooling, which will take away the worn metal residues, which will lead to a decline in the purity of the engine oil in the long term and reduce the role played by the oil.

Generally this is how we understand this issue-

1--After a certain mileage, the air filter is polluted, and the air enters the engine, producing a certain amount of oil.

pollution; 2--The working temperature of the engine aggravates the oxidation of the engine oil, and the engine oil no longer has the role of good lubrication and protection of the friction pair as new;

3--The oil has been mixed with some impurities, which is not clean, accelerated, and the crankshaft and bearing pads are worn;

4--If the engine oil that has been used for a long time is not changed in time, it is easy to produce carbon deposits and sludge inside the engine.

<> "Is it necessary to change the engine oil on time?"

As the core part of the car, the engine is indispensable for daily maintenance, and one of the things that the majority of car owners often do is to change the oil, so the oil must be replaced on time?

Yes, the oil must be changed on time. The general oil change interval is between 5000-10000 kilometers or between half a year and one year.

If you do not change the engine oil for a long time, it is easy to cause the oil to be ineffective and deteriorate, which will aggravate the wear and tear of the engine, and in serious cases, the phenomenon of engine cylinder pulling will occur.

On the three-pack voucher that comes with the purchase of the car, there will be a recommended maintenance cycle for the stool. Engine oil, that is, engine lubricating oil, can lubricate the engine and reduce friction, assist cooling and cooling, seal leakage, rust and corrosion, shock absorption and cushioning.

That's all there is to you about whether the oil must be changed on time.