How to properly operate a car with a turbocharged engine?

Turbocharged engines are becoming more and more popular every year, many automakers even abandon classic atmospheric engines in favor of such powerful and environmentally friendly supercharged power units. At the same time, the operation of such turbocharged engines has its own specific features, the knowledge of which will avoid critical malfunctions of the power unit. Let’s talk in more detail about five important rules when operating turbocharged engines and

Follow the recommendations of the car manufacturer
The car owner will need to study the instructions for the car, which clearly indicates which oil should be used and on what runs it is recommended to change it. Such a correct choice of oil will become one of the prerequisites for trouble-free operation of the turbine, which will be lubricated with high quality, and, consequently, its premature wear is prevented.

The peculiarity of the operation of such engines is that the turbine is lubricated with oil from a common oil system. Accordingly, the oil used must ensure not only the correct operation of the engine, but also the turbine itself. It is imperative to change the oil and air filters, clean the crankcase ventilation, check the cooling system, and prevent the loss of the intake valve tightness.

Warming up a cold engine
Today, many car owners, in order not to waste time, do not warm up the engine after a long stay, which can lead to significant problems with the engine, its premature wear and damage to the turbocharger. It must be remembered that the existing thermal clearances are designed to operate in a warm engine, therefore even short-term operation in cold oil will invariably lead to problems with the turbine.

No need to turn off the engine immediately
The turbine gets hot during operation, therefore, if you turn off the engine immediately after the trip, this will lead to uneven cooling of the metal elements, problems with the plain bearings and the turbine shaft appear. Due to such high temperatures inside the turbine, oil begins to coke, ultimately, the turbine is poorly cooled and lubricated, which leads to its critical breakdowns. That is why, even after a short trip, having arrived at the destination, you should not immediately turn off the engine, but let the engine run a little, and only after that, after cooling all the hot components, turn off the engine.

Avoid prolonged engine downtime
When operating any car, make it a rule that the car must drive and the engine must run. The vehicle should not be left motionless for weeks or months as this leads to problems with the gaskets through which oil begins to ooze. You should also avoid prolonged idling, which leads to foaming of the oil, a large amount of soot is formed, which clogs the bearings of the turbine and disables the boost.

Do not crank up a cold engine.
A typical mistake many car owners make is to spin the engine to the red zone of the tachometer just after starting a trip by car. On such a barely warmed up engine, if it is spun up to the red zone of the tachometer, the lubrication of the turbine deteriorates significantly, it starts to run dry, which ultimately leads to critical malfunctions, and often such a worn-out turbocharger has to be changed altogether.

Let’s sum up
The operation of turbocharged cars has its own specific features, in particular, you should study the recommendations of the automaker, use high-quality oil and change it in a timely manner, be sure to warm up the engine, and avoid prolonged idling. You should not spin up a cold engine to the maximum, and after even a short trip, having arrived at your destination, let the engine run a little to cool the engine and turbine.

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