Does water add water to the renault 420 engine antifreeze make the cylinder liner rust

Yes. Car maintenance, replacing antifreeze is one of the most critical maintenance items. You must value the antifreeze benefits of antifreeze, but there are some important facts about your engine cooling system that need to be taken seriously

More than 50% of engine failures are caused by cooling system failures. The main cause of cooling system failure is damage to components or reduced performance due to corrosion. In summer, the probability of engine failure is significantly higher than usual, most of which are caused by the high working temperature of the engine, a good antifreeze must have good high temperature resistance, but also have anti-corrosion, rust removal and other functions.

Experts clearly pointed out that antifreeze must be used in summer, the boiling point of water is only 100 degrees Celsius, and the overheating of the engine will cause the water tank to "boil", the gas in the cylinder will expand, the air intake will be reduced, the power will decrease, the gap between the engine parts will be reduced, the lubricating oil will become thinner, and the friction between the engine parts will be intensified, and even irreparable damage will be caused such as "pulling the cylinder" and "holding the tile". The boiling point of antifreeze is above 120 degrees Celsius, and even the boiling point of high-quality anhydrous antifreeze cooling oil is above 168 degrees Celsius, which can prevent your car from "boiling" in summer.

Therefore, antifreeze, which is essential for protecting the cooling system, is only the "basics" to prevent ice formation in winter, and it is the "real work" to protect engine parts from corrosion!

Hello! It can rust and it can corrode the engine! Because the general water contains chloride ions, and the boiling point of water is only 100 degrees (the boiling point of the coolant is 105-110 degrees, and the freezing point is more than ten degrees lower than the local minimum temperature), it will affect the cooling effect!

Long-term addition of water will cause corrosion and reduce the cooling effect.

This is still possible, and a small amount of purified water can be added.

Summary. Kiss! Hello! <>

420 horsepower Renault engine antifreeze into the oil solution: the oil radiator is damaged, you need to check and replace the oil radiator. The cost of oil radiator replacement is about 700 yuan, and there will be differences in different regions.

The engine head gasket is damaged and the engine needs to be disassembled and replaced.

How to solve the problem of 420 horsepower Renault engine channeling antifreeze into the oil.

In the above situation, the car can still run.

Kiss! Hello Mito! <>

420 horsepower Renault engine channeling antifreeze into the engine oil Solution: The oil is damaged and the oil heat dissipation and combustion dismantling bend need to be checked and replaced. The cost of oil radiator replacement is about 700 yuan, and there will be differences in different regions.

The engine head gasket is damaged and the engine needs to be disassembled and replaced.

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Start the machine to destroy the antifreeze into the oil can not be opened! As long as the antifreeze residual liquid leaks, it should be stopped immediately and the engine should not be turned on. Although the absence of antifreeze will not cause the engine to fail to start, but without the heat dissipation and cooling of the antifreeze, the temperature of the engine can easily break through the normal working temperature, or even higher.

The possible consequence is that the engine will deflagrate, and the relative moving parts inside the engine will also have problems such as locking, which will lead to the complete scrapping of the engine.

The mechanic told me that it was possible that the cylinder head was cracked.

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The symptoms of cracked cylinder head are as follows: when driving, I often feel that the engine is weak, and it is difficult to increase the base and close the speed. The cylinder head and the cylinder block are connected to the collapsed place or local air leakage; After the engine starts, one or two cylinders do not work, making a "bang, bang" sound.

The radiator is continuously short of water, bubbles appear at the radiator water inlet, or there are oil beads on the surface of the cooling water; Pull out the dipstick to see the oil, the oil is milky white. Water droplets are constantly flowing out of the exhaust pipe; The water temperature of the engine is too high. When the cylinder head gasket is severely damaged, not only does the engine power drop severely, but sometimes it even fails to start.

Generally, in the event of such a failure, the cylinder can be replaced, and the oil will be smoother.

Kiss! Hello! If you don't have any of the above symptoms, it's not a cracked cylinder head <>

It is also said that the water jacket at the fuel injector leaked antifreeze into the oil.

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The antifreeze into the oil may be due to a poor seal at the interface connecting the antifreeze tank to the water tank, or the rubber tube is aging and cracking.