Here are some ways to introduce the maintenance of several turbocharged engine vehicles. Change maintenance oil early maintenance During the operation of the turbocharged engine, the exhaust gas from the driving turbine is exhausted by the cylinders of the engine, and its temperature is as high as about 600° C., and the temperature can reach about 1000° C. under high load conditions. Therefore, the turbocharged technology models require extremely high oil consumption and lubrication. It is recommended that the maintenance interval of 7,500 km required by the factory be shortened to 5,000 km and the original engine oil should be used as far as possible. If you feel that your vehicle is in good condition and you do not want to have premature maintenance, check the engine oil regularly. Take one week as a cycle, take out the oil scale in the oil tank periodically every week. The vernier scale is mainly divided into three zones. There are MIN and MAX scales. The cross line area between the MIN and MAX scales is an addable area. Below the MIN scale is the mandatory area. Above MAX is the non-addable area. Slow start slow acceleration Although turbocharged vehicles are no longer deliberately heated for several minutes with technical upgrades, high-speed operation will still result in excessive wear of certain components or even failures when various components are not fully lubricated. Therefore, after starting the turbocharged engine model, do not rush to step on the throttle, should be idle for 3 to 5 minutes, so that the oil pump has enough time to transport the oil to various parts of the turbocharger, the standby oil temperature slowly rises After that, the turbocharger will be fully lubricated. Plus 97 # gasoline Taking the current TSI engine as an example, the manual of the vehicle suggests that 93# or 95# gasoline can be added, but taking into account the uneven quality of gasoline in the gasoline market, the problem of low gasoline purity and high impurities. Therefore, it is recommended that owners of turbocharged technology vehicles use 97# gasoline when adding gasoline, and they can also add some fuel additives when refueling. Generally, three tank oils are added once. With the use of high-grade gasoline, less impurities and more complete combustion can increase power and reduce fuel consumption and carbon deposition. Fuel additives can increase the degree of lubrication of gasoline and can reduce the retention of impurities in the transmission pipeline and at the components. After adding high-grade gasoline, avoid adding low-grade gasoline, and from low-grade gasoline to high-grade gasoline. After more than 2,000 kilometers, vehicle fuel consumption will decline, and power and acceleration will increase significantly. Please also pay attention to this point.