The engine turned water, most of the repairman said to turn the water is the water gas! Many times tend to plug the cause of missing, so in dealing with some water over the maintenance failure, take a lot of detours, today for everyone to tidy up the engine and turn the water solution.

What is turning water?

Turn the water is a phenomenon that is actually the expansion tank to spit out the water. Of course there are serious and not serious, slight is slowly out of the water. The best thing is to blow it up when it's speeding up.

Reasons for water turnover

Gas in water causes water to turn over. At this time it is necessary to analyze what can produce gas, and then turn the water cause. Cylinder gasket, cylinder head, cylinder liner, injector copper sleeve are all possible, the cylinder gas into the channel, may cause the engine to turn over water. In addition to these often change after turning the water, there are several parts will lead to turn the water.

1. the air compressor into the cooling water will cause water to turn over, generally not high temperature, remove the air compressor when the outlet pipe, turn over the water disappeared, indicating air compressor failure.

2. the power of water pump is decreased, when the water is not circulating or the circulation speed is too slow, the local temperature of the engine is high, and the gas is produced and the water is turned over.

3. when adding different antifreeze, it will produce a chemical reaction, the more intense the temperature, the formation of a large number of gas, causing water to turn over.

Reasons for turning over water two

Clogging can also cause water to turn over;

1. water supply pipe plug: the water supply pipe is blocked, the refueling door, Baotou North Benz parts of expansion tank of water can not be added to the engine, but the engine is still in the water return pipe to discharge, so the expansion more water tank, causing water.

2. Baotou North Benz parts: water pump radiator blockage the radiator water chamber, a water pipe of the water flow to the radiator when inhaled, but because of congestion, caused by the upper end of a radiator water pipe also accelerated expansion tank water backwater, more and more, resulting in water.

Reasons for turning over water three

Turn the water will boil, boil water after boiling steam over water.

Expansion tank cap: many truck engine operating temperature is relatively high, high pressure water, cooling liquid generally have a higher boiling point, is the principle of pressure cooker in our reality, but the expansion tank cap failure, water pressure is reduced, lower boiling point. It is easier to boil, turn the water phenomenon occurred.

How to remove the water?

Look at the temperature, whether it's hot or not. At the time, Baotou North Benz parts of the engine temperature is normal. Communicate with the owner, ask what parts have been replaced recently, from the simple to the complex, first from the antifreeze, water tank cover began to see; from the outside to the inside, first to solve the periphery, and then consider dismantling the engine.

Once the engine is disassembled, all the internal faults should be examined carefully, and the quasi fault point must be found and then reassembled to prevent disassembly.

Note: must be clear, is caused by the high temperature water boil over, or turn the water with high temperature, both the direction of different investigation. If it is to turn the water caused by high temperature boiling, it should be toward the direction of high temperature to check……