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No matter what kind of engine structure the vehicle is, it will produce carbon deposits. The carbon deposition in the intake tract or cylinder is mainly related to the low-speed driving of the vehicle, due to the direct injection in the cylinder, he directly injects fuel into the cylinder, so the carbon deposit in the intake pipe will still have this phenomenon, if the low-speed driving is often easy to lead to the aggravation of this phenomenon.
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Hello friends, it is generally 40,000 or 50,000 kilometers before carbon deposits are generated. I hope I can help you, if you have any questions, please feel free to consult me! BBA, Mercedes-Benz, BMW, Audi Specialty, I wish you a happy life! Fun for the whole family! Money!
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Hello, the engine guard is available in iron and plastic. I'm glad to answer for you, and if you have any questions, your support is the greatest encouragement to me. Have a nice ride. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】
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This any engine will produce carbon deposits, the key is to see if your driver's operation has a long time of idling, if you often idle for a long time, its engine is often in an incomplete combustion state, in this way, because the incomplete combustion of organic matter will produce carbon deposits attached to the inner wall of the engine.
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The new Qashqai engine model is MR20, the technology is more mature, it is still very durable, and it can achieve a strong low-speed torque for daily comfortable driving, and the low-speed torque is large and medium, and the torque in the high-speed area is a straight line and strong rising characteristics.
In the compact SUV market, Dongfeng Nissan Qashqai entered the market earlier, although the product design and performance are a little mediocre, but its space, reliability and these performances are very balanced, which is also the most attractive part of the family car.
In terms of appearance, the Qashqai follows the new styling design of the Nissan family, with tough straight line elements everywhere, and the inverted trapezoidal air intake on the front bumper echoes with the air intake grille, making the visual effect of the front face of the vehicle very recognizable.
In terms of body size, Qashqai has a clear advantage over its competitors, with a body size of 4384 1837 1594mm (including luggage rack height 1612mm), a wheelbase of 2646mm, and a minimum ground clearance of 188mm.
In terms of power, the engine has also been in the market for a long time, and in terms of gearbox, basically all Qashqai models are equipped with CVT continuously variable transmission, and its acceleration smoothness performance is good. It has a maximum output of 110 kW (150 PS) and a peak torque of 200 Nm, and the drivetrain is mated to a CVT gearbox. (Photo by photo:.)
Zhang Xia of Pacific Automobile Network1).
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Kiss is a pleasure to serve you 14 Qashqai starters are durable. In terms of engines, the Qashqai is equipped with a naturally aspirated engine, and the Qashqai still uses a self-priming engine in the era of turbocharging, so it can be known that the new Qashqai is still taking the road of fuel economy and durability. The engine codenamed MR20 is used in the Liangla Qashqai, which is equipped on both the low-spec Teana and the low-spec X-Trail.
In addition, this scumbag engine was successively assembled on Nissan models as early as 2010, and has been tested by the market, and the owners agree with the reputation and quality of this engine.
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What kind of engine is a new hacker?
The new Qashqai is powered by a liter naturally aspirated four-cylinder engine.
The new Qashqai has a motor codenamed MR20 with a maximum power of 113 kW, a maximum torque of 204 Nm, a maximum power of 6,000 rpm and a maximum torque of 4,400 rpm. The engine is equipped with direct injection technology and uses an aluminum alloy cylinder head and block.
Matching this sensitive voltive motor is a CVT transmission.
The front suspension of the Qashqai adopts MacPherson independent suspension, and the rear suspension adopts multi-link independent suspension.
If a friend is interested in the new Qashqai, you can give it a try.
The reliability and stability of the naturally aspirated engine are basically quite good, and the fuel rationality is also good.
The Qashqai is a compact SUV owned by Nissan. Hacker's sales and reputation in the country are very good.
The interior and exterior design of the new Qashqai are quite beautiful.
Compact SUVs are a popular model for many young consumers. The SUV has a large interior space and a strong loading capacity.
The chassis of an SUV has a large ground clearance, so the passability of such a vehicle is naturally better.
SUVs are perfect for consumers who drive a lot on the road. Most bad roads can't stop SUVs.
Many domestic brands also have many SUV models, and SUVs are quite hot in the domestic market.
The issue of carbon deposition in in-cylinder direct injection engines has always been controversial, and the key is that each person has a different situation. >>>More
The material used in the spark plug has a decisive impact on the replacement cycle, the mainstream spark plug on the market has copper core, nickel alloy core, platinum core, iridium core, copper core is recommended to be replaced every 2-30,000 kilometers, the cycle of nickel alloy is slightly longer than that of copper core, it can be replaced at about 4-60,000 kilometers, and the spark plug metal characteristics of iridium and platinum core are relatively stable, and the oxidation resistance is good, so the service life will be relatively long, and the platinum core is recommended to be replaced every 80,000 kilometers; The iridium core is recommended to be replaced every 100,000 kilometers. >>>More
Due to processing and assembly errors, the frictional resistance of the moving parts of the new car is always much greater than normal when it starts to run, and the running-in (also known as walking) effect in the early stage of the car will have a great impact on the service life, working reliability and economy of the car. Therefore, the run-in regulations must be strictly implemented when using new cars. >>>More
Engine maintenance needs to comprehensively remove carbon deposits and sludge from blocked oil circuits, fuel injectors, intake valves, etc., and different products can be used for in-depth maintenance of carbon deposits in different parts. If the direct-injection engine has never been maintained for more than 10,000 kilometers, it is recommended to use fuel injector cleaning agent. Inside the engine, it is recommended to use engine anti-wear protector for the maintenance of the oil tank.
First, the main reason for burning engine oil.
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