在柴油机使用中 ,其启动困难问题要比汽油机突出 ;尤其冬天严寒低温下 ,柴油机润滑油的粘度大 ,加之柴油的低温流动性差 ,如果气缸磨损、压力不足 ,又未采取预热措施 ,在此情况下 ,启动是相当困难的。因此 ,它是柴油机燃油系故障预防的重点之一。1 柴油机顺利启动条件柴油机顺 In the use of diesel engines, it is more difficult to start than the gasoline engine prominence; especially in winter cold and low temperature, the viscosity of diesel engine oil, combined with the low temperature fluidity of diesel is poor, if the cylinder wear and tear, lack of pressure, and did not take preheating measures, In the case, start-up is quite difficult. Therefore, it is one of the focuses of diesel fuel system fault prevention. 1 diesel engine smooth start condition diesel engine Shun