汽車開鍋通常是指汽車的引擎的工作溫度達(dá)到對于正常工作溫度范圍來說過高的溫度，而影響機(jī)器正常工作、有損機(jī)器的情況。“過高的溫度”常指高于85攝氏度，不同的機(jī)型有不同的標(biāo)準(zhǔn)，溫度超過正常溫度越多對機(jī)器的破壞就越大。下面濟(jì)南奔馳汽車維修人員來講解一下汽車開鍋時的注意事項。

Car boiling usually refers to a situation where the operating temperature of the engine of a car reaches a temperature that is too high for the normal operating temperature range, affecting the normal operation of the machine and damaging the machine. "Excessive temperature" often refers to temperatures higher than 85 degrees Celsius, and different models have different standards. The more the temperature exceeds the normal temperature, the greater the damage to the machine. Next, Jinan Benz car maintenance personnel will explain the precautions when the car is boiling.

那在遇到汽車開鍋的時候很多車主都會心慌手忙腳亂的，一般都會往鍋里加水。但是這樣的做法是非常不好的，因為這是往鍋里加水那散熱器內(nèi)水沸騰后內(nèi)部會有一定的壓力，加水之后會使里面的熱水向外噴出，造成人員燙傷。

"When encountering a car boiling, many car owners will feel flustered, busy, and disorderly, usually adding water to the pot.". However, this approach is very bad because it involves adding water to the pot. After the water in the radiator boils, there will be a certain amount of pressure inside, and after adding water, the hot water inside will spray outward, causing burns to personnel.

在汽車開鍋時正確的方法就是，發(fā)現(xiàn)開鍋后也不要立即熄火，立即全部打開百葉窗以增加空氣流量，待水溫有所下降不再沸騰時，用濕毛巾做墊手，先把散熱器加水蓋擰開一擋，放出水蒸氣，稍待片刻再全部打開。因為如果熄火的話會造成有些軟金屬脫落，有的甚會造成黏缸。

The correct way to start the car is not to turn off the ignition immediately after the car is boiling. Open all the shutters immediately to increase the air flow. When the water temperature drops and no longer boils, use a wet towel as a pad. First, unscrew the radiator filler cap to release the water vapor. Wait a moment before fully opening it. Because if the ignition is turned off, some soft metals will fall off, and some may even cause sticking to the cylinder.

造成汽車開鍋的原因很多，除了高溫天氣以外，空調(diào)超負(fù)荷運作以及散熱元件故障也會讓車開鍋。

There are many reasons for a car to boil. In addition to hot weather, overloaded operation of the air conditioning and failure of the heat dissipation components can also cause the car to boil.

對汽車散熱系統(tǒng)進(jìn)行檢測是預(yù)防開鍋的重要方法。查看冷卻扇是否工作正常、水箱是否有滲漏，是否缺少冷卻液，若水箱漏水，需及時修補(bǔ)或更換，若水箱缺液需及時補(bǔ)充，若冷卻液出現(xiàn)渾濁變質(zhì)則需更換。另外，普通冷卻液內(nèi)含的水分會在發(fā)動機(jī)的缸壁上形成水蒸氣阻層，阻礙散熱，導(dǎo)致發(fā)動機(jī)故障，縮短發(fā)動機(jī)壽命。

Comprehensive testing of automotive heat dissipation systems is an important method to prevent boiling. Check whether the cooling fan works properly, whether there is leakage in the water tank, and whether there is a lack of cooling liquid. If the water tank leaks, it needs to be repaired or replaced in a timely manner. If the water tank lacks liquid, it needs to be replenished in a timely manner. If the cooling liquid becomes turbid and deteriorated, it needs to be replaced. In addition, the water contained in ordinary coolant can form a vapor barrier on the cylinder wall of the engine, hindering heat dissipation, leading to engine failure and shortening engine life.

此外汽車水箱開鍋一般發(fā)生在夏天，但是冬天如果長時間行駛再加上其它因素也是可能的。解決辦法是先減速停車，不要立即熄火，暫時保持怠速運轉(zhuǎn)，設(shè)法降溫。切忌潑冷水澆發(fā)動機(jī)，這樣可能造成發(fā)動機(jī)缸體由于驟冷而炸裂，也不要立即打開水箱蓋。

In addition, car water tank boiling usually occurs in summer, but it is also possible if driving for a long time in winter combined with other factors. The solution is to slow down and stop first, do not immediately turn off the engine, temporarily keep idling, and try to cool down. Never pour cold water on the engine, as this may cause the engine block to crack due to sudden cooling. Also, do not immediately open the water tank cover.

先檢查水箱冷卻水是否正常、水箱、水管及各接頭處有無滲漏現(xiàn)象。若通過外表檢查均未發(fā)現(xiàn)異常，即可按規(guī)定補(bǔ)足冷卻水后再繼續(xù)行駛。

First, check whether the cooling water in the water tank is normal, and whether there is leakage at the water tank, water pipes, and various joints. If no abnormality is found through appearance inspection, replenish cooling water as required before continuing driving.

如果行駛一段距離后，溫度仍過高，停車檢查又發(fā)現(xiàn)冷卻水減少，多半是氣缸體的水套有砂眼或穿孔，可以等發(fā)動機(jī)冷卻后，打開水箱蓋，將香煙折開，把煙絲捏碎后倒入水箱，或者將肥皂弄成黃豆大小后倒入水箱，然后加滿水，蓋上水箱蓋，啟動發(fā)動機(jī)，不用多久，煙絲或者肥皂在水流循環(huán)的過程中會將沙眼堵住，暫時可以解決水箱漏水的問題，這種方法只能暫時應(yīng)急，一旦有條件后要馬上維修，而且需要清洗冷卻系統(tǒng)。

If the temperature is still too high after driving for some distance, and the parking inspection reveals a decrease in cooling water, most likely due to sand holes or perforations in the water jacket of the cylinder block, you can wait until the engine cools down, open the water tank cover, fold the cigarette, crush the tobacco and pour it into the water tank, or make the soap the size of a soybean and pour it into the water tank, then fill it with water, cover the water tank cover, and start the engine. It won't take long, "Cut tobacco or soap can block the trachoma during the water circulation process, temporarily solving the problem of water leakage in the water tank. This method can only be used as a temporary emergency, requiring immediate maintenance once conditions permit, and requiring cleaning of the cooling system.".

用手輕輕觸摸上水管與水下管的溫度來判斷故障所在，若兩水管溫差較大，即可判為節(jié)溫器不工作，在途中若一時購不到配件，可拆除節(jié)溫器應(yīng)急，找到修理店后立即更換。更多需求就來我們網(wǎng)站http://www.lysjkw.com咨詢！

Gently touch the temperature of the upper and lower pipes with your hand to determine the location of the fault. If the temperature difference between the two pipes is large, it can be determined that the thermostat is not working. If accessories cannot be purchased for a while on the way, you can remove the thermostat for emergency use and immediately replace it after finding a repair shop. For more needs, come to our website http://www.lysjkw.com consulting service