Tips for car maintenance

For a family now, buying a car is not difficult. The difficulty lies in the troublesome follow-up costs after buying a car. Maintenance, refueling, repairs, parking, etc. add up to a series of expenses. It’s not easy to make money. Don’t spend too much money. Let’s talk about some tips for car maintenance.

Don’t blindly pursue high marks

Refueling is as simple as a person having to eat for a car. Nutritional balance is much better than big fish and meat every day. At present, there are many kinds of gasoline with different marks on the market, and whether the use of gasoline meets the standards is closely related to the maintenance of automobiles. Therefore, experts suggest that car owners do not need to pursue high-grade gasoline too much.

Whether the use of gasoline meets the standard is closely related to the maintenance of the car. Long-term use of low-grade gasoline in high-end cars will cause problems such as damage to the internal parts of the engine, which will seriously shorten the normal life of the engine.

Some suppliers take advantage of the car owner’s car-loving psychology, chanting “a good horse with a good saddle, a good car with a good fuel”, and propaganda that “for long-term car maintenance, high-grade gasoline should be used.” According to statistics, 65% of cars use high-grade gasoline.

Special reminder: The gasoline label is not necessarily related to whether the gasoline is clean and whether it is fuel-efficient. It is not that the higher the gasoline label, the better, even for high-end cars, it does not mean that the higher-grade gasoline should be increased. Experts said that what fuel to add should follow the oil standard in the manual, so that the compression ratio coefficient of the car engine is compatible with the gasoline anti-knock coefficient, and cannot be measured by price (the compression ratio can generally be found in the car manual. The recommended fuel number will also be marked on the inside of the fuel tank cap).

Develop good driving habits to save fuel

Mastering skills during driving is also a simple and effective way to reduce fuel consumption. Many car owners are practicing their skills to save fuel. “Mastering the characteristics and driving methods of a car can reduce vehicle loss and fuel consumption. Sudden acceleration will consume several times more gasoline than slow acceleration, and avoid rapid acceleration and rapid deceleration. The economic speed of a general car is 60~90 km/h. When a car is When it is hung in the highest gear, it runs at an economic speed and saves fuel. Too high or too low a vehicle speed is not good for fuel saving.

Braking is essentially a process of energy conversion, which means energy consumption. When passing intersections, downhills, or curves, you should raise the accelerator in advance and put in low gear to make the car slow down naturally, which not only saves fuel, but also ensures driving safety.

Special reminder: Avoid peak travel as much as possible, which is also a good way to save gas. Many riders said that it only takes half an hour to drive when it is unobstructed, but it may take more than an hour to drive during peak hours, and the car is also burning oil in the extra time.

The choice of lubricating oil

Lubricants do not have to buy imported lubricating oil is another big expense for car owners. To put it in exaggeration, lubricating oil is like the blood of the human body. The human body cannot do without blood for a moment, and the engine cannot do without lubricating oil for a moment. Cars basically need to change the lubricant every 5000-7500 kilometers.

As one of the most important protective products for automobiles, the selection of high-quality lubricating oil can effectively protect the engine, reduce wear and tear, and make the vehicle more economical.

When choosing lubricants, many car owners believe that the higher the lubricant grade (label), the better, the more brand-name, the better, and the more expensive the better.In fact, this is not necessary.The price of imported oil is 30% to 40% more expensive than domestic famous brands, and it is more than twice as expensive as ordinary domestic oils, so there is no need to blindly pursue famous brands at high prices.

The choice of lubricating oil

Lubricants do not have to buy imported lubricating oil is another big expense for car owners. To put it in exaggeration, lubricating oil is like human blood. The human body cannot do without blood for a moment, and the engine cannot do without lubricating oil for a moment. Cars basically need to change the lubricant every 5000-7500 kilometers.

As one of the most important protective products for automobiles, the selection of high-quality lubricating oil can effectively protect the engine, reduce wear and tear, and make the vehicle more economical.

When choosing lubricants, many car owners believe that the higher the lubricant grade (label), the better, the more brand-name, the better, and the more expensive the better.In fact, this is not necessary.The price of imported oil is 30% to 40% more expensive than domestic famous brands, and it is more than twice as expensive as ordinary domestic oils, so there is no need to blindly pursue famous brands at high prices.

If the engine oil is too much, it will not only increase the internal power loss of the engine, but also increase the fuel consumption. Therefore, the increased oil splashing on the cylinder wall is likely to produce oil burning, resulting in poor lubrication of the engine. The amount of oil should be controlled within an appropriate range, between the upper and lower engraved lines of the oil gauge.

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