What should I do if the engine gasket is broken, the oil is running to the water tank, and the water

The failure of the water circulation system causes the water to circulate normally, which makes the water temperature inside the engine too high and vaporized, forming high-pressure steam to break through the cylinder gasket and enter the engine.

The most common causes of water circulation failure are the failure of the thermostat, as well as the rupture of the water pipe, the blockage of the water pipe, and the improper operation of the electronic fan, resulting in the failure of the water tank to dissipate heat normally. It doesn't seem to have anything to do with changing the oil.

It is easy to confirm that the cylinder gasket is broken: when you open the oil port cap, a large amount of yellow foam will appear, which is due to water ingress into the crankcase; Open the lid of the water tank and you can see the traces of oil.

The thermostat is out of order, and the water temperature cannot be turned on when it reaches the set temperature. Typical phenomenon: the water temperature in the engine is extremely high, and the temperature of the water tank is very cold. The phenomenon of clogged water pipes is similar.

Many people think that a broken water pipe will cause water leakage, but this is not the case. There are many plastic parts that have cracks, but when the water temperature is very high, steam comes out, and the water does not run down. When the temperature drops, due to the disappearance of pressure and the reason of thermal expansion and contraction, the cracks of the water pipe are very closed, and the water will not flow out.

Judging the way, when the water temperature is too high, do not turn off the ignition, open the hood after parking, it is easy to find the leakage.

Hello, you want to lift the cylinder head to change the cylinder mattress, clean the water tank, if the cylinder head is concave and convex, but also to flatten the cylinder head, [if the car has a problem, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

The method of repairing the leakage of the engine block is: you can choose to use the water tank plugging agent to treat the engine block, which can solve the leakage of the automobile engine block.

Use coarse sandpaper to sand out the rust around the cracks in the cylinder block, and when it is sanded to a certain extent, you can find the cracked terminals. Directly carry out the welding repair machine. However, it is necessary to pay attention to the warpage phenomenon of the welding part.

If there is, be sure to tap the weld while it is hot to avoid leaving some welding slag on it.

It is also necessary to apply a layer of asbestos pads to the plate and the cylinder block (cylinder head), followed by a layer of lubricating oil on both sides. Whether the engine block can be repaired depends on the actual situation. If it is a wet and dry engine block, it is generally difficult to repair, after all, the cylinder liner of this type of cylinder block is very thin.

The cylinder mattress is damaged, the cylinder mattress needs to be replaced, the engine cylinder bed needs to confirm whether there is thermal deformation, if necessary, it needs to be removed and milled, otherwise the veneer is not good, and there may be problems with the new gasket.

Be sure to find out the cause of the cylinder leakage, otherwise it may happen again in the near future.

There may be a reason for this: the water tank cabinet is stuffed.

Leaking oil, not enough oil.

The water tank has not been replaced for a long time, and the rust spots are peeling off and plugging the engine waterway.

The water pipe is leaking and the water is not enough.

The engine overheated, and the cooling fan motor failed.

Finally, it may be that the engine is old, and the aging gasket cannot withstand the high-pressure damage.

To repair, can be repaired, as long as it is not Yao Ming's position and where the tools can't be removed, it can be repaired.

If the crack is not large, pour more leak filler and add some tobacco. No, only change.

As long as the leakage is not too serious, you can try to repair it with a soil method: mix the fresh pork liver (raw) with iron powder (the fine dust that splashes off after grinding iron on the grinding wheel), mash and mash, clean the leaky part, and gently expand it around it with a small chisel, and carefully fill the part with the mixture of pork liver and iron powder, and it can be used after two or three days. (Only limited to the repair of cast iron cylinders, not for the repair of aluminum alloy cylinders).

The cylinder leakage was replaced with a new one, and no one repaired it.

1. Analysis and elimination of oil faults in the water tank.

The phenomenon after the water tank is fed into the oil: after the water tank is fed into the oil, it generally causes the cooling water in the water tank to become viscous and milky white, which reduces the heat dissipation efficiency of the water tank and increases the water temperature. Affect the normal use of the diesel engine or cause other parts to fail.

Analysis & Exclusion:

1. Flush the cylinder gasket: after the cylinder gasket is damaged, the oil channel and the waterway are connected, because the pressure of the engine oil is higher than the pressure of the cooling water, the oil enters the waterway and then enters the water tank. Observe that there is air flow escaping from the surface of the cooling water of the water tank. After the shutdown, the cooling water flows into the oil duct and into the oil pan.

2. Cylinder liner cracking. Due to the high fuel pressure in the cylinder, the engine oil and diesel oil are "squeezed" into the cooling water through the cracks of the cylinder liner under the action of high pressure, and the surface of the cooling water is observed, and the circulation of the air mass is very violent.

3. The oil cooler is faulty. During the assembly and manufacture of the oil cooler, the cooling pipe itself has cracks, poor welding, or failure to freeze and crack the cooling pipe due to the failure of the cooling water to be cleaned during winter storage, so that the engine oil enters the cooling water. If you observe the surface of the cooling water in the tank, it is generally calmer.

When judging the above three types of faults, they can be identified by observing the changes between the water tank and the cooling water. However, when observing, the pump belt should generally be removed, the pump should stop working, and the cold ground water in the water tank should be kept relatively stable. Don't rush to replace a component.

After the fault part is determined, the repair will be carried out.

If there is oil in the water tank, then the oil bottom oil and the antifreeze in the tank should be drained to him. Let stand for two hours. Water tank plus antifreeze.

After the engine is added to the oil. Set fire for five minutes, then let it all out again. Just change the oil from the new one.

Summary. Hello, automotive professional analysis: the cylinder gasket is broken, no water leaks, and the oil is taken to take heat dissipation measures to help the engine cool down.

The water will go there.

Hello, automotive professional analysis: the cylinder gasket is broken, no water leaks, and the oil is taken to take heat dissipation measures to help the engine cool down.

The main reasons for water ingress in the engine oil: 1. The oil radiator is damaged and the oil is in the water. The oil radiator is damaged, the radiator pipeline is broken, and the water outside the radiator will penetrate into the oil radiator, resulting in water ingress into the oil with the oil in the driver.

2. The engine water fiber is plugged and the reeds are vertically leaked, resulting in water ingress into the engine oil. Engine water plugging and leakage After a few years of engine use, due to the corrosion of scale, some water is blocked and rusted, causing cooling water to enter the oil channel from the water channel and down to the oil pan. This is also very common, so check the water blockage frequently.

1. If the oil of the engine contains more water than the section let, the oil level of the engine oil will rise. At this point, we can judge by the dipstick. Once the water content in the oil is too high, the level of the lubricating oil will exceed the range marked by the dipstick, which is easy to identify.

2. Check whether the engine coolant contains engine oil. If some parts of the engine are damaged, then the engine coolant will enter the lubrication system, and oil is often found in the coolant, so checking whether the engine coolant contains oil is also a way to check whether the oil is ingressive. Check whether the engine coolant contains engine oil3, carefully observe the appearance of the engine oil, and you can also easily determine whether the engine oil contains water.

Oils that do not contain water will have a translucent oily bright silver pants color, while oils containing water will have an opaque brown or earthy yellow color.

How to deal with engine gasket oil leakage? How to deal with engine gasket oil leakage? How to deal with engine gasket oil leakage:

1. The upper and lower cylinder block head gaskets burn through the string gas, resulting in lubricating oil seeping out (the middle of the engine is in the upper position); 2. The local lack of adhesive at the junction between the lower cylinder block and the low cylinder block leads to the existence of gaps and oil leakage; 3. The uneven gluing between the oil pan and the engine block leads to weak points, and after long-term consumption, the weak points crack and leak oil; 4. Trachoma and cracking of cylinder block and oil pan. It is recommended to talk about the vehicle rising, wipe the oil stains attached to the engine, and then heat up the engine or directly cool the engine to observe to see the oil stains seep out from the **, and you can find the reason; 5. The reason for gluing is very easy to deal with, after dismantling, re-glue and then install it, but be sure to scrape the original glue clean with the pin bend. Douchun cylinder head gasket burned and directly replaced.

It may have been spilled while adding engine oil. First wipe all the oil and dirt around you, and then take Zheng to see if there is any oil, if not, there is nothing, and if there is, you have to go to the place to read the judgment. If you are satisfied, shout thank you.

What is the problem of an engine gasket leak? What is the problem of an engine gasket leak? The engine head gasket leakage may be the cylinder head gasket is rotten, which is more serious, and it is recommended to repair it as soon as possible, refer to:

1. If there is water leakage, it will unconsciously cause the coolant to drop, resulting in a decrease in engine cooling energy and loss of power. If there is an oil leak, if it is just a little leakage and there is no sign of spreading, it is normal, if there is an oil leak, it is more serious; 2. Simple leakage of the outer edge, water traces will be found between the cylinder head and the cylinder block, which will cause the lack of coolant and the leakage of the edge of the cylinder barrel, in this case, the coolant will penetrate into the cylinder to participate in combustion, and the exhaust color will be larger white; 3. The waterway is connected with the lubricating oil channel, and the lubricating oil with greater pressure enters the cooling system, and the oil and water are mixed to form an emulsion, which can be found by opening the water tank cover. If it is connected to the drain channel, the coolant will flow into the oil pan, mix with the existing one, and pull out the dipstick to find out.

Introduction to the reasons for the leakage of automobile engine gasket bridge imitation oil: 1. First of all, the vast majority of engine oil leakage is caused by aging or damage to the seals. Seals will slowly harden over time and with continuous alternating heat and cold, and may break if they lose their elasticity (technically called plasticity).

Thus causing oil leakage; 2. Common aging seals from the top, middle and bottom of the engine. One of the more important seals on the top of the engine is the valve chamber cover gasket; 3. Valve chamber cover gasket: this should be the most common, look at the name to know that it is usually installed on the valve chamber cover, due to the large sealing area, it is easy to produce oil leakage after a long time, and most of the car owners have encountered it for a long time.

The gasket needs to be replaced.