Can BMW 318 be refueled with No. 93 oil for a long time?

Many car owners misunderstand some problems, feeling that the higher the label when refueling, the better and cleaner the oil, this understanding is estimated that most car owners have such a view. There are even car owners who say that adding No. 97 oil is stronger than No. 93, which can be explained both theoretically and practically, but this is also the biggest mistake of the owner. In fact, what kind of oil manufacturers have to add to the vehicle, so this suggestion is recommended according to the "compression ratio" of the engine, what does it mean?

Let's talk about BMW directly, the engine compression ratio of BMW 318i is, this estimate is not very well understood by the landlord, according to this compression ratio, No. 93 is the most suitable. Adding No. 97 oil power will increase to a certain extent, that is because of the combustion value of No. 97 oil, but you must know that if our compression ratio is relatively small, and the combustion value of gasoline is relatively large in the cylinder, then the life of the vehicle will have a certain impact, that is, to reduce the life of the vehicle to meet the temporary power. This is also why people who know more about vehicles will definitely ask each other what kind of fuel they usually add when buying a car, and if the refueling label is not suitable, then they will definitely not buy it.

That's why I don't mind if you add No. 93 oil.

Remember.

The BMW engine cannot be filled with No. 93 gasoline, the compression ratio of the BMW engine is very high, and the refueling of No. 93 will produce knocking.

The amount of engine oil added to the BMW 318i is about 4L, and you can check the amount of engine oil for details.

The oil level can be viewed on the meter.

Operation steps: Start the engine, then adjust the scroll button on the lever with the BC button on the left side of the steering wheel, adjust to a cup-like icon, press and hold the BC button for about five seconds and wait for the oil level to be displayed.

Start the vehicle after adding the oil, turn off the engine for 3 minutes after the meeting, and check it out. Because the oil filter needs to be changed at the same time as the oil is changed, there is no oil inside the new oil filter, and the oil will flow into the oil filter after starting the vehicle. Turn off the engine for 3 minutes so that the oil can flow into the oil pan.

In this way, it will be more standard to check the engine oil with the section. Remember not to check the oil level on the ramp, because the vehicle is tilted, and the oil is also inclined in the oil pan, so the oil level is not standard.

The fuel tank cap says that only 92 and above unleaded gasoline can be added, and it is best to add 92 according to the requirements of the car, and do not use 95 for a long time. Cars with a compression ratio between to are poor, and 92 gasoline is generally used; For cars with a compression ratio greater than 95 gasoline, 95 gasoline should be used.

Generally, the compression ratio of high automobile engine, high power, high fuel efficiency, but often low stability, so the need for better anti-knock gasoline, 95 gasoline compared with 92 gasoline advantage is that its octane number in the gasoline proportion is high, fuel anti-knock is good.

Hello, happy to answer your questions.

My BMW 318 oil gauge shows 11% Is it less engine oil Normal BMW 318 normal oil change, if you put it all clean, it is recommended to use fully synthetic engine oil, normal liter of engine oil is OK.

There is no ** to take a look at.

My car is a little leaky oil every time I refill the oil! To how many percent, I pressed out the oil gauge to show 11% Is there less oil A little leak If the oil is added normally, add 1 liter of engine oil, change the oil, add liters.

When was the last maintenance done, and there is also to check whether it is time to do maintenance.

I have an oil gauge there that I pressed out to show 11% How much percent do I want to add to the best This should show that it's almost time to do maintenance, you need to change the oil, this is not a prompt to add oil.

I mainly look at how much the fuel gauge is added to.

Prompt this light is on, you can add 1 liter of engine oil first.

BMW can't fill with No. 92 oil.

BMW must not add No. 92 gasoline, because it will cause ** after a long time. In fact, the biggest difference between No. 92 and No. 95 gasoline is that the ratio of n-heptane and isooctane is different. No. 92 gasoline contains 92% isooctane and 8% n-heptane.

Similarly, gasoline 95 contains 95% isooctane and 5% n-heptane. The higher the isooctane ratio, the better the anti-riot performance.

For example, if a car that was supposed to be filled with 95 gasoline was added with 92 gasoline, it would not be a big problem to mix it for a short time, but it would knock after a long period of use, especially when idling, which is obvious. If it is mixed for a long time, it will also lead to increased carbon deposits and fuel consumption in the engine. Generally, it will not be a problem to add gasoline according to the factory requirements of the vehicle.

BMWs are generally required to add 95 gasoline when leaving the factory.

Maintenance matters for BMW cars

However, in the process of using the vehicle, if it is found that the vehicle has abnormal conditions, such as abnormal engine noise, brake failure, etc., it should be repaired or maintained in time.

In addition, the oil filter should be replaced at the same time as the oil change to ensure that the engine is working properly.

3. Wheel maintenance: Wheel maintenance in BMW cars is very important, including tire inspection, tire pressure adjustment, tire conversion and tire balance correction. Tires are the only point of contact between the vehicle and the road, and if there is a problem with the tires, it will affect safe driving.

The above content refers to Encyclopedia - BMW.

liter oil around, it depends on the specifics.

Can be used but it is best to use less, the level of gasoline grade only indicates the size of the octane number of gasoline, and different grades of gasoline should be selected according to the different engine compression ratio. Mid-range cars with compression ratios between should generally use 93 gasoline; Cars with a compression ratio greater than should use 97 gasoline, and BMW 320i compression ratio is so it is best to use 97 unleaded gasoline.

In China, the best is 97, and the foreign 93 is better than the domestic 97, and the domestic oil is notoriously poor! Hope you understand!

This car does not use No. 93 gasoline, and all models use No. 97 (Beijing No. 95) gasoline.

Gasoline model selection].

If the guidance model given is No. 93, add No. 93, and in case of emergency, add No. 97. It is not recommended to add No. 97 for a long time, and long-term use of high-standard gasoline will also damage the engine. However, for general emergency use, the impact can be ignored.

If the guidance model given is No. 97, then No. 97 needs to be added, and No. 93 cannot be added, which will shorten the life of the engine and even damage the ignition system.

It is recommended not to use it, you can afford to buy a BMW, it is not bad for money, and it does not hurt to use it once in special circumstances.

Yes, I can use the 320i 91 when I drive abroad.