How to properly drive a car with a turbocharged engine

Warm up the car for 3 to 5 minutes before starting and after parking... The speed is not necessarily... Just use it like a normal car...

The start is the same, the gear shift is similar, refer to the instructions for use, see how much your turbocharger intervenes when the engine rpm, pay attention to parking, when you want to turn off, it is best to let the engine idle for 3-5 minutes, otherwise it is easy to cause carbon deposits. That's all you need to pay attention to. Hope mine is helpful to you.

The correct way to use the turbocharged engine: 1. After the engine starts, don't start immediately, let alone step on the accelerator: the turbocharger relies on oil to lubricate, and when the cool car starts, the oil has poor fluidity, poor lubrication, and great wear.

The engine should be allowed to idle for a while, especially in winter, for at least two minutes before starting slowly. Doing so allows the oil to adequately lubricate the bearings before the turbocharger is running at high speed to avoid excessive wear caused by poor lubrication. 2. Do not turn off the engine immediately after running at high speed for a long time

When the engine is working, there is a part of the oil supplied to the turbocharger for lubrication and cooling, if the turbine is running at high speed, the engine suddenly turns off, Qingyan then the turbine will still maintain high-speed operation under the action of inertia, and during this time, because the engine has stopped running, the oil pump has also stopped working at the same time, so the lubricating oil can not continue to flow and lubricate in the turbine bearing, resulting in poor heat dissipation of the supercharger and local high temperature, so that the shaft and the shaft sleeve are dry grinding, and the bearing is easily damaged. 3. Choose high-quality engine oil and keep it clean: because the working temperature and working pressure of the turbocharged engine cylinder are higher, which can produce greater impact and extrusion, especially the higher speed and temperature of the supercharger, so the quality and cleaning protection performance of the engine oil are very high, and the oil used must have good wear resistance and high temperature resistance.

In addition to using the original engine oil, you can also choose high-quality engine oil such as synthetic or semi-synthetic engine oil, which can maintain stable viscosity characteristics at high temperatures and high speeds, provide strong thick oil film protection, and ensure good lubrication of turbocharged engines.

After the turbocharged engine is started, the accelerator pedal should not be pressed and should be idled for three minutes. This is to increase the temperature of the oil, improve the flow performance, and allow the turbocharger to be fully lubricated, which in turn increases the engine speed and allows the engine to start moving.

Turbocharged engines cannot be turned off immediately after running at high speeds for a long time. The reason is that when the engine is working, part of the oil is supplied to the turbocharger rotor bearing for lubrication and cooling. After the engine stops suddenly, the oil pressure quickly drops to zero, the oil lubrication will be interrupted, and the heat inside the turbocharger will not be taken away by the oil.

At this time, the high temperature of the turbocharger turbine part will be transferred to the middle, and the heat in the bearing support shell cannot be quickly taken away, while the turbocharger rotor is still rotating at high speed under the action of inertia. This can lead to a "bite" between the turbocharger shaft and bushing, which can damage the bearing and shaft. Therefore, the engine should be idle for about three minutes before turning off to reduce the rotor speed of the turbocharger.

It's also worth noting that turbocharged engines are also not suitable for long periods of idle and should generally be kept within 10 minutes.

A turbocharged engine is an engine that is equipped with a turbocharger. A turbocharger is actually an air compressor that compresses a gas of air to increase the air intake. It uses the inertial impulse of the exhaust gas discharged by the engine to drive the turbine in the turbine chamber, and the turbine drives the coaxial impeller, which sends the air from the air filter pipe under pressure to pressurize it into the cylinder.

When the engine speed increases, the exhaust speed and turbine speed also increase, and the impeller compresses more air into the cylinder. The increase in air pressure and density burns more fuel, and the power output of the engine can be increased by increasing the amount of fuel and adjusting the engine speed accordingly.

The driving skills of turbocharged cars are as follows: 1. When the turbocharged car is started, the oil temperature is low, and the turbocharger can not be fully lubricated, so you can't press the accelerator pedal sharply at this time. It should be idle for three minutes first, so that the finger can quickly increase the oil temperature and good fluidity, so that the turbocharger can be fully lubricated, and then the engine speed can be increased and the start can be driven.

2. Before the car turns off, it is best to let the engine idle for about 3 minutes to allow the turbine to dissipate heat. 3. When using engine oil normally, it should be used in strict accordance with the model marked on the user manual.

You can't go on the car, first of all, the application of turbocharged engine should be moderate first "warm-up exercise" (especially in winter), naturally this kind of "warm-up exercise" does not refer to standing still for a long time to warm up the car, but when running the car, do not have to step on the accelerator pedal sharply, first to run at speed for 3 5 minutes, so that the oil pump has enough time to transfer the oil to each position of the turbocharger, at the same time the oil temperature gradually increases, so that the circulation is stronger, the turbocharger will be fully moistened, to increase the service life of the turbocharged engine.

Use high-grade engine oil, in addition, don't be afraid of burning money after buying a turbocharged engine series, you should use a more advanced engine oil. If you think about the principle of turbocharged engine, everyone should know it very well, so I won't say much about it here. During operation, the flue gas in the turbocharging work is discharged from the engine cylinder, and its temperature reaches about 600, and the temperature can reach about 1000 under full load, so it is more squeamish than the self-priming engine, and the demand for engine oil is higher.

In addition to turning on the engine oil, in the selection of diesel, it is also necessary to strictly implement the fuel consumption required by the car to give oil, and there is no need to add or often switch to different models of cars, which will cause great damage to the engine.

When the engine is working, there is a part of the engine oil to provide the turbocharger motor rotor rolling bearing to moisten and dissipate heat. After the engine that has been in operation is suddenly shut down, the oil working pressure is rapidly reduced to zero, and the high temperature of a part of the turbocharger of the turbocharger is transmitted to the middle, and the calories in the rolling bearing support shell cannot be quickly brought away, and at the same time, the rotor of the supercharger motor is still running at high speed under the action of inertia, therefore, if the engine is suddenly shut down in the case of heat engine, it will cause the oil staying in the turbocharger to overtemperature and destroy the rolling bearing and shaft. Therefore, after the engine has a large load, after long-term operation, it is necessary to run at a high speed for 3-5min before stopping the fire, so that the number of revolutions and temperature of the supercharger motor rotor will be lowered before the fire is stopped.

In particular, avoid sudden fire stops after a few hard hits of the accelerator pedal.

Regular maintenance, if there are some abnormal situations in the application, such as acceleration fatigue, fuel consumption is more serious, etc., you should go to the car 4S shop as soon as possible to carry out maintenance, in order to prevent damage to parts.

The above is the complete content of "What to pay attention to when using a car with a turbocharged engine", and we look forward to helping you.

Remember not to slam the throttle when driving this kind of car, otherwise it may cause damage to the supercharger oil seal.

It should be noted that the performance of this engine is very good, but sometimes it is prone to failure, so it must be maintained frequently.

Cars that use turbochargers should pay attention to the temperature, in fact, check the air filter and oil filter, so as to ensure the safety of the car.

The reason why gasoline is marked with different grades is because the explosion-proof standards of each oil are different, the low of No. 92 and the high of No. 98. We also have to be very careful when choosing fuel. If you choose a specific symbol according to the manual, you can't change it casually.

An owner always drives a 98 when he has money and a 92 when he doesn't have money, thinking that it is an indirect maintenance car, but such a change cannot adapt to our engine and pollutes the oil.

Turbocharged engines are susceptible to carbon build-up compared to self-priming engines. As mentioned above, the turbine spins extremely fast when it is running. As a result, the main shaft and blades of the turbine operate at high speeds and temperatures, which are prone to colloidal formation, and over time, carbon tends to accumulate.

As a result, the cleanliness of the oil in turbines has increased, and the carbon cleaning of turbine vehicles has become more frequent, and of course the cost has also increased.

Oil filters and air filters are also important components to ensure that the inside of the turbine is clean. If the quality of the oil is not good, there are too many impurities, and the impurities in it are easy to rub in the gap between the turbochargers. Turbochargers, on the other hand, work at ultra-high speeds, so even if the impurities look fine, ultra-high speeds can cause quite a lot of damage to the turbocharger.

To mitigate the damage caused by this impurity, high-quality oil alone is useless.

Supercharged engines require a higher grade of oil, which is generally fully synthetic. As a result, the maintenance cost of the supercharged engine will be higher, but it is recommended that the fully synthetic oil should not be replaced for more than 7500 km. Because mineral oil relies on "cleaning dispersants" to keep the oil and tank clean.

If possible, a cleaner bio-based lubricant must be used. After adding the American fully synthetic lubricating oil, the oil can be changed after 10,000 kilometers, and the protection of the car is far better than the 7,500 kilometers oil change of ordinary fully synthetic oil.

It is essential to choose a good quality oil. Turbochargers are more expensive than naturally aspirated engines. The requirements for oil are also greater.

Replace the oil filter and air filter quickly to maintain the cleanliness of the turbine. After the cold car starts, it must be slowed down and the hot car must be idle before turning off. During cold starting, the oil temperature is too low, viscous, and the lubrication effect is poor, and the lubrication effect can only be obtained after the temperature rises to normal temperature.

Although turbocharged engines are popular today, for many consumers, they don't know what to pay attention to when using turbocharged engines.

You can't just get in the car and go

First of all, the use of turbocharged engine should be appropriate first "warm-up" (especially in winter), of course, this "warm-up" does not refer to the long-term warm-up in the same place, but when the vehicle is started, do not step on the accelerator pedal sharply, should first idle for 3 5 minutes, so that the oil pump has enough time to deliver the oil to all parts of the turbocharger, and the oil temperature slowly rises, so that the fluidity is better, and the turbocharger will be fully lubricated, in order to prolong the service life of the turbocharged engine.

Use high-grade motor oil

In addition, after buying a turbocharged engine model, don't be afraid of spending money, you should use a higher grade oil. Presumably, everyone should be familiar with the working principle of turbocharged engines, and I will not explain much here. When working, the exhaust gas that drives the turbine is discharged from the engine cylinder, and its temperature is as high as about 600 degrees Celsius, and the temperature can reach about 1000 degrees Celsius under high load, so it is more delicate than the naturally aspirated engine, and the requirements for oil are higher.

In addition to engine oil, in the choice of gasoline, it is also necessary to strictly abide by the fuel consumption of the vehicle to refuel, do not add by mistake or often change the car of different grades, so that the damage to the engine is great.

Do not turn off the fire immediately

When the engine is working, a part of the oil is supplied to the turbocharger rotor bearing for lubrication and cooling. After the sudden shutdown of the running engine, the oil pressure drops rapidly to zero, the high temperature of the turbocharger turbine part is transmitted to the middle, and the heat in the bearing bearing housing can not be quickly taken away, and at the same time, the supercharger rotor is still rotating at high speed under the action of inertia, so if the engine is suddenly stopped in the hot engine state, it will cause the oil trapped in the turbocharger to overheat and damage the bearing and shaft. Therefore, after the engine is under heavy load and runs for a long time, it should be idle for 3-5min before turning off the engine, so that the speed and temperature of the supercharger rotor can be lowered before turning off.

In particular, it is necessary to prevent the sudden stalling of the engine after a few kicks of throttle.

Regular check-ups

If there are some abnormal phenomena in use, such as weak acceleration and serious oil consumption, you should go to the 4S shop for maintenance as soon as possible to avoid damage to parts.

The use of turbocharged engine should be appropriate first "warm-up" (especially in winter), of course, this "warm-up" does not refer to the long-term warm-up in the same place, but when the vehicle is started, do not step on the accelerator pedal sharply, should first idle for 3 5 minutes, so that the oil pump has enough time to deliver the oil to all parts of the turbocharger, and the oil temperature rises slowly, so that the fluidity is better, and the turbocharger will be fully lubricated, so as to prolong the service life of the turbocharged engine.

It should be avoided to enter the high-speed operation state immediately, and the engine should be turned off after idling or low-speed operation for a few minutes before the high-speed operation is turned off, and the air filter element should be cleaned and replaced in time, and lubricating oil should be filled in time if necessary.

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