Diesel Engine exhaust white smoke is not fully atomized and burned fuel particles or water vapor, not atomized fuel or water into the cylinder will make the exhaust white smoke. The main reasons are the followings: 1. Low temperature and insufficient cylinder pressure, poor fuel atomization, especially initial period of the cold start; 2. Cylinder gasket damage, cooling water into …

The black smoke in the exhaust gas is mainly the carbon particles of incomplete combustion. Incomplete fuel combustion will be caused by over-supply fuel of the fuel supply system, reduced amount of air in air intake system, poor sealing of combustion chamber composed of cylinder block, cylinder head and the piston, poor fuel injector and other factors, so black smoke …

As we know, Chongqing Cummins Engine Co. received emergency order for 100 sets of K19 cylinder block from USA Cummins in February, 2016. The cylinder blocks were used for installation to sell globally. Chongqing Cummins paid high attention and made detailed arrangement, ensuring the timely production and shipping of 100 sets of cylinder blocks. The joint venture was established in …