The key part of the turbocharger is the bearing. This kind of bearing named according to the form of lubrication is called "full floating bearing", the working speed is very high, the working environment is harsh. Therefore, ensuring lubrication is a very important thing. If the oil supply is slow due to low oil pressure, the bearing will be damaged and the turbocharger will fail. Such failure will not occur during normal engine start, but if the engine is started for the first time after changing the oil and oil filter, the phenomenon of slow oil supply will occur, so that the bearing lacks oil lubrication.
In this case, after starting to idle operation for about 3 minutes, can not directly improve the speed to the turbocharger start speed. Similarly, at high speed and uphill also do not make the engine immediately stop, to make the engine continue to idle running for about 1 minutes, so that the turbocharger bearing will not be short of oil. Therefore, the driver of the turbocharger car, must follow the manufacturer's instructions to operate, but also pay great attention to the quality of the oil, should not be regarded as a turbocharger car as a general car operation.