Why is the accelerator not very smooth and friction after the car is changed to oil?

The throttle is heavy, because the oil is used for higher specifications, the viscosity is large, and the engine needs higher power to speed up, so the internal throttle will become heavier; If the specifications are correct, it means that the quality of the oil is poor and the fluidity is not good, so it will lead to heavy throttle.

For example, many Japanese, Korean and American models require the use of 0w-20 oil viscosity, the highest is 5w-30, if you use 5w-40 0w-40 oil may have the problem of power decline, this is because the oil viscosity affects the operation of the engine, increasing the running resistance version, so you will feel the engine power decrease.

The most common cause of the decline in motivation is the following.

DU is the use of oil viscosity zhi level is not suitable, now in order to reduce the internal low fuel consumption of many manufacturers of engine design are required to use low-viscosity oil, like Japanese, Korean and American models are required to use 0w-20 oil viscosity, the highest is 5w-30, if you use 5w-40 0w-40 oil there may be a problem of power decline, this is because the oil viscosity affects the operation of the engine, increasing the running resistance, So you'll feel a drop in engine power.

Another reason is that the quality of the engine oil is reduced, there are many riders who used to use the big brand of fully synthetic engine oil, if the maintenance of the use of oil lower than this grade, there will also be a decrease in engine power, this is because the lubrication of the new oil is not as good as the oil used before, so the engine power will be reduced.

Hello, this situation may be caused by the high viscosity of the newly replaced engine oil, and it should be able to return to normal after running in for a period of time, or it may be caused by psychological effects!

The oil that has just been replaced, because of its high viscosity, will feel that the throttle is heavier, and it also has a psychological effect.

The viscosity of the engine oil is relatively high, and the engine parts and the oil have not been completely integrated, which is also relatively normal.

Hello! In this case, it is mainly caused by the inappropriate viscosity of the oil you are using, or the quality of the oil is not good, so it is recommended that you go to the repair shop as soon as possible to check whether the oil has deteriorated.

The throttle is heavy, which may be that the specifications of the oil du are high, and they are sticky

The consistency is large, and the engine DAO needs higher power to regain speed, answered.

To say that the throttle will become heavier; If the specifications are correct, it means that the quality of the oil is poor and the fluidity is not good, so it will lead to heavy throttle. Take the GT Magic Red oil 0W30 I use now and the Mobil 1 0W30 I used before to compare, you can obviously feel that the throttle of GT Magic Red oil is more sensitive than Mobil's, and the speed is faster, almost 20% or so increase, the difference is still obvious, but the GT Magic Red oil itself is the oil of PAO, which is a grade higher than Mobil, maybe my comparison is not very scientific

Summary. After the oil was used for a period of time, the viscosity of the oil increased, and the viscosity became higher, and the viscosity increased because the impurities in the oil became more, the resistance became stronger, and the lubrication efficiency decreased. However, after changing the new oil, the lubrication effect is better, and naturally the power of the car becomes smoother, and the direct feeling is that the power becomes stronger!

Another reason is the problem of oil replacement, friends who have changed the engine oil before know that changing the oil with different viscosity will cause such a problem, and the power will be significantly strengthened and weakened.

The oil is too thin, causing the engine to be underpowered.

I checked, and my car is using this type of oil.

Chery Arrizo Five, doesn't it use five W40 engine oil.

After the oil was used for a period of time, the viscosity of the oil increased, and the viscosity became higher, and the viscosity increased because the impurities in the oil became more, the resistance became stronger, and the lubrication efficiency decreased. However, after changing the new oil, the lubrication effect is better, and naturally the power of the car becomes smoother, and the direct feeling is that the power becomes stronger! Another reason is the problem of oil replacement, friends who have changed the engine oil before know that changing the oil with different viscosity will cause such a problem, and the power will be significantly strengthened and weakened.

5w3040 is also available.

Try changing the oil filter.

The most common reason for the decline in power is the inappropriate use of oil viscosity level, now in order to reduce fuel consumption, many manufacturers of engine design are required to use low-viscosity oil, like the Japanese and Korean United States which Qi series models are required to use 0w-20 oil viscosity, the highest is 5w-30, if you use 5w-40 0w-40 oil may have the problem of power decline, this is because the oil viscosity affects the operation of the engine, increasing the running resistance, So rock slow staring you will feel rough and the engine power drops.

Another reason is that the quality of the engine oil is reduced, there are many riders who used to use the big brand of fully synthetic engine oil, if the maintenance of the use of oil lower than this grade, there will also be a decrease in engine power, this is because the lubrication of the new oil is not as good as the oil used before, so the engine power will be reduced.

It is normal for the power to change after car maintenance. There can be several reasons for a lack of power. One is the improper selection of oil viscosity, which is a common phenomenon, because many car owners do not understand the meaning of oil viscosity when maintaining, and use any viscosity of engine oil recommended by maintenance personnel.

In fact, this is unreliable, because not all maintenance personnel really understand the maintenance requirements of the vehicle. Even 4S shops sometimes use the wrong oil viscosity, which leads to the wrong choice of oil viscosity in many cases, which leads to problems with lack of power, increased fuel consumption, and increased noise. This is because different engines have different design requirements and different requirements for oil viscosity.

If the viscosity of the oil exceeds the manufacturer's requirements, it will increase the operating resistance of the engine and reduce the corresponding power. Therefore, it is of utmost importance to choose the oil according to the requirements of the manufacturer's maintenance manual. Another common reason is the poor choice of cavern grip oil type.

The main types of oils include mineral oil, semi-synthetic oil, and fully synthetic oil. The lubrication effect of different types of oil varies greatly. The best lubrication is fully synthetic motor oil, and the worst is mineral oil.

If you have used synthetic motor oil, you will feel a noticeable drop in power when you switch to mineral oil. Another common reason is that there are different brands of motor oil. Many people don't know the difference between different engine oil brands.

They thought it was all in synthetic motor oil, and it all worked the same when I used it. In reality, this is not the case. Different brands of motor oil have different body calls.

According to the classification of engine oil base oil, it can be roughly divided into mineral oil, semi-synthetic engine oil, synthetic engine oil and synthetic engine oil, and then divided into three types of synthetic base oil, four types of PAO base oil and five types of ester base oil. Even if they are all in synthetic oils, blending with different base oils and additives, the performance of the oils can vary greatly. If you change the PAO base oil from synthetic engine oil to three base oils, you will feel a noticeable drop in power.

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It is normal for the power to change after car maintenance. There can be several reasons for the lack of motivation. One is that the choice of oil viscosity is not suitable.

This is a common phenomenon, because many car owners do not understand the meaning of oil viscosity when maintaining, and the maintenance personnel recommend what viscosity oil is used. In fact, this is unreliable, because not all maintenance personnel really understand the maintenance requirements of the vehicle. Even 4S shops sometimes use the wrong viscosity of engine oil, resulting in the improper selection of viscosity of many engine oils, resulting in problems such as insufficient power, increased fuel consumption, and increased noise.

This is because different engine designs have different requirements and different requirements for oil viscosity. If the viscosity of the oil exceeds the manufacturer's requirements, the operating resistance of the engine will increase, and the corresponding power will decrease. Therefore, it is of utmost importance to choose the oil according to the requirements in the manufacturer's maintenance manual.

Another common reason is that the type of oil is not suitable. There are three types of motor oils: mineral oil, semi-synthetic motor oil, and fully synthetic motor oil.

The lubrication effect of different types of motor oils varies greatly. The best lubrication is fully synthetic motor oil, and the worst is mineral oil. If you have used synthetic motor oil, you will feel a significant decrease in power when switching to mineral oil.

Another common cause of confusion is the different brand of motor oil. Many people don't know the difference between different brands of engine oil and think that they are all synthetic engine oils. No matter which one I use, the effect is the same.

This is not the case. Different brands of motor oil have different experiences. According to the classification of engine oil base oil, it can be roughly divided into mineral oil, semi-synthetic engine oil, fully synthetic engine oil and fully synthetic engine oil, and can be divided into three types of synthetic base oil, four types of PAO base oil and five types of ester base oil.

Even if all of them are synthetic oils, the performance of the oils can vary greatly when different base oils and additives are used. If you switch from a fully synthetic engine oil with a PAO base oil to a group 3 base oil, you will feel a significant decrease in power.