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How is the turbocharger of a car cooled and lubricated?
Feb , 21 2023
The turbocharger on the car is working to withstand the impact of high temperature and high pressure exhaust gas from the engine, and the turbo's speed is generally above tens of thousands of revolutions, up to 200,000 revolutions / min, and the temperature is also as high as 900 to 1000 ℃. In such a high working temperature and speed, how is the turbocharger lubrication and cooling it? Turbocharg...
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What will happen when the cylinder pressure is not enough?
Mar , 07 2023
The phenomenon of insufficient cylinder pressure. Excessive carbon accumulation and severe engine shaking. Affects the combustion efficiency, power decreases, fuel consumption is too high, and even high temperature. If it is caused by piston seal, it will also cause serious carbon accumulation in the combustion chamber and poor emission. And engine life is seriously shortened. Combustible mixture ...
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Symptoms of insufficient cylinder pressure during driving
Mar , 07 2023
If the cylinder pressure is not enough, there will be a lack of power and a lot of smoke from the exhaust pipe while driving. If the cylinder pressure is not enough, the engine will be difficult to start. Insufficient cylinder pressure is generally caused by an air leak in a part of the engine, or it may be caused by a large gap between the piston and the cylinder wall。 If the piston and the cylin...
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Does a turbocharger last only 10 years?
Apr , 10 2023
1、Good engine oil is important Because of the high temperature of turbocharger in the process of use and its special structure, there are special requirements in the selection of engine oil. The oil used in the maintenance of ordinary gasoline engine models can not meet the requirements of turbocharged models. Therefore, in the maintenance process must use the special oil for turbocharged vehicles...
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How to determine the car's turbocharger is bad?
Apr , 10 2023
Not as powerful as before when you step on the gas. The engine does not burn sufficiently, and the exhaust odor is big. Water temperature may not be affected. RPM is slower than before, and there is a strange sound. accelerate sharply, 1750 rpm above the exhaust valve can be heard screaming as normal. According to the car kilometer table, a turbo damage inside will have an abnormal sound. If the c...
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