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目前清洗喷油嘴有以下几种形式:1、把清洗剂直接加入油箱里进行清洗:此种方法简便易行,只需将合适的清洗剂加入油箱即可。但是目前市场上的清洗剂由于热值偏大,燃烧时的温度和压力比汽油混合气燃烧时要高,部件承受的热负荷与机械负荷会增大,在清洗过程中容易对进排气门、活塞、缸壁产生损害,特别是清洗下来的胶质积炭不能完全燃烧,排出大量黑烟,会严重污染、干扰并堵塞氧传感器和三元催化器。
Currently there are several forms of cleaning nozzle: 1, the cleaning agent directly into the tank for cleaning: This method is simple, just add the appropriate cleaning agent to the tank. However, the current cleaning agent on the market due to the heat value is too large, the combustion temperature and pressure than the combustion of gas mixture to be higher, the components to withstand the heat load and mechanical load will increase in the cleaning process easy intake and exhaust valves , Piston, cylinder wall damage, especially the cleaning of the plastic coke can not be completely burned, emit a large number of black smoke, will seriously pollute, interfere and block the oxygen sensor and the three-way catalytic converter.