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Dear editor teacher, what is burning oil? Will there be any safety hazards to the vehicle? What should I pay attention to when I have already burned oil? Is there a way to avoid it? Thank you
A: Hello, the so-called burning oil, refers to the engine at work, a small amount of oil into the cylinder involved in the combustion, this intrusion may be from the intake system, it may be from the piston ring into the gap.
Strictly speaking, this kind of intrusion itself cannot be completely avoided, but some engines are so powerful that they are called burning oil.
As long as it is not burning well and it does not exceed 0.5 litres within 5,000 kilometers, then it can basically ignore it. If it exceeds 1 litre per 5,000 kilometers, it would be burning oil and it would need to add a little oil every 3,000 kilometers. This kind of oil consumption needs us to find out in time, if the engine oil runs for a long time, the engine will produce excessive wear and tear.
For those cars that have burned oil slightly due to normal wear and tear, you can use the oil with a higher viscosity grade, which can reduce the chance of oil intrusion, and replace the piston ring if not. If the engine itself is a design flaw, only replacing the improved cylinder head or sealing system can completely solve the problem of burning oil.
Ready to start sign 301, Sail 3 or New Jetta. The Internet said that 301 burning oil, Sail 3 rust more serious, Jetta is too old-fashioned, configuration than the previous two paragraphs. Personal tendency 301, but burning oil is a bit afraid. Ask the master for guidance!
A: Hello, 301 oil consumption does have user feedback, but the consumption rate is about 0.1 liters of oil per 1,000 kilometers. This value is in full compliance with national standards, so strictly speaking, not burning oil.
The oil capacity of the 301 is more than 3.5 liters. If you run 5,000 kilometers, you can still have about 3 liters left. This will not affect the normal operation of the engine. If you maintain it every 5000 kilometers, you don't have to add oil.
Really do not trust, then choose Jetta, the new Jetta has divorced from the old-fashioned appearance, power and space are also good, the price is equivalent to 301.
Is all turbocharged oil burning?
A: The engine oil consumption rate of a supercharged engine will be a bit more than that of naturally aspirated, but it is no problem if it is within a reasonable range.
Due to structural design problems, the main shaft of the supercharger needs oil lubrication, and it is lubricated with pressure, so there will always be a slight loss of oil, as long as the consumption per 1,000 kilometers does not exceed 0.2 liters (naturally aspirated engine does not More than 0.1 litre is normal, if too much it is necessary to check the cylinder head and seal of the vehicle.
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