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Understand in a minute! Should I bring a "T" when buying imported used car dealers?
Source: Xinxin Used Cars Release time: 2018-03-15 20:25:00 Views:
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Power + 30%, emissions -20%
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The advantage of turbocharging is that the power and torque are greatly improved on the basis that the engine does not increase displacement. Imported second-hand car dealers are also more powerful. Compared with natural aspirating, the maximum power can be improved by 20% ~ 30 %,even more. Let small-displacement imported second-hand cars have a power level comparable to higher-displacement imported second-hand cars, and also reduce emissions by 10% to 20%. In this way, turbocharging is indeed a treasure, so T imported second-hand cars The model is relatively more complete.
Isn't it spicy in the legend?
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For a long time, natural aspirating and turbine engines have been inferior. The debate over who is more practical has never stopped. A large number of people think that the maintenance of imported turbocharged second-hand cars will cost thousands or more.
In fact, the current turbine manufacturing technology has been extremely mature, and its life can be maintained at about 250,000 kilometers. For example, the design life of Citroen 1.6T is about 10 years or 240,000 kilometers, and the design life of GM 1.4T is about 250,000 kilometers. The "life" here refers to the aging life of the turbine blades. Of course, if you maintain it properly, the life of the turbine blades will be extended and the engine will not be damaged. When the turbine really breaks down, your imported second-hand car dealership will soon become a classic master imported second-hand car dealership ~
In addition, high-speed and high-temperature turbines have higher requirements for engine oil. In response, the principle of one penny and one cargo also applies here. Motor oils of the same quality grade, fully synthetic motor oil> semi-synthetic motor oil> mineral oil, so the use of fully synthetic motor oil with high temperature resistance and oxidation resistance, although the price is more expensive, but this money can not save.
As for what gasoline is added, it is determined according to the compression ratio of the engine cylinder. Manufacturers have recommended oil numbers, and imported second-hand car owners do not need to add higher grades.
Avoid 4 Misunderstandings and Use Precisely Used Cars with "T" Imports
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Do n’t blast the throttle right away
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塑料托盘 ，在行进口二手车行中更顺利，熄火时轰几下油门，对下次启动有好处，这是停顿在化油器时代“上进口二手车行三脚油，下进口二手车行三脚油”啊。 The customs of many imported second-hand car dealers banged on the accelerator. I felt that the plastic tray of the throttle was banged a few times at the start. It was smoother in the used second-hand car rushed. A few bangs on the throttle when the flame was off was good for the next startup. The carburetor era "imported tripod oil from second-hand car dealers, and imported tripod oil from second-hand car dealers".
Immediately after the start of imported second-hand vehicles, the blast of the throttle could easily damage the oil seal of the supercharger. 新疆乌鲁木齐干冰 ，等机油温度慢慢上升后，此时提速才会如鱼得水，这点在冬天尤为紧张。 Therefore, it is not allowed to accelerate rapidly. Run at idle for two or three minutes to allow the oil pump sufficient time to deliver the oil to various parts of the turbocharger. Urumqi , Xinjiang, dry ice . After the temperature of the oil slowly rises, the speed increase will be like a fish. The points are particularly tense in winter.
After running the remote keyword ranking , you should run at idle speed when the flame is off
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Drive an imported second-hand car to run a long-distance high-speed. When you arrive at the service area, do you immediately stop the imported second-hand car when it goes out and do not give the imported second-hand car a space to breathe? Over time, you will find that the performance of imported second-hand vehicles is degraded.
Early turbocharged engines used mechanical water pumps to cool down. As soon as the flameout was turned off, the mechanical water pumps did not work. After stopping the import of used cars, wait a few minutes and then shut down the engine to allow the turbine temperature to drop. 新疆人事考试 中心，要适当耽误熄火，要怠速运转3到5分钟，再关闭发动机。 However, for those using electronic water pumps, after the flameout, the imported second-hand car dealerships are used to supply power to cool the turbines, and daily used second-hand car dealers in cities do not need to delay the flameout, but if they are running at high speed for a long time, they must be vigilant. The Xinjiang Personnel Examination Center should delay the shutdown properly, run at idle speed for 3 to 5 minutes, and then turn off the engine.
Supercharger must be cleaned regularly
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Because turbochargers often work at high speed and high temperature, if they cannot be used and maintained accurately, the failure rate of turbochargers will increase. Therefore, it is necessary to check the operation of the supercharger in more detail, and check the connections of the lower air passage tubes at intervals to prevent the loosening and falling of the supercharger and the short circuit of the air into the cylinder. Also check the turbocharger seal ring carefully.
In addition, the air filter must be cleaned and replaced carefully to avoid impurities such as dust from entering the turbocharger impeller, which may cause unstable speed or increased wear of the shaft sleeve and seals. The engine oil and filters should also be kept clean, otherwise the oil lubricates and falls, causing the turbocharger to prematurely be scrapped.
Avoid hot imported second-hand car dealers
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There is oil on the outer edges of the engine and the turbocharger. It is necessary to wash the imported second-hand car dealers. After cooling the imported second-hand car dealers, if the imported second-hand car dealers are hot, water or cleaning liquid may cause deformation or even spill on the high-temperature turbine. damage.
In short, by doing the above, you can safely enjoy the acceleration pleasure brought by the small "T".
