如何排除发动机窜气故障我厂在大修一台解放ＣＡ１４１（发动机型号６１０２）汽油机后，发现气门室盖口有严重窜气现象。装配时，不论是气缸套与活塞，活塞与活塞环的配合间隙，还是活塞的椭圆度，等都符合技术标准要求。后来，经认真查找，发现是压缩机（俗称气泵）有问... How to troubleshoot engine blowby gas fault Our plant overhauled a liberation of CA141 (engine model 6102) gasoline engine and found that there is a serious channeling gas valve cover flap phenomenon. Assembly, both cylinder liner and piston, piston and piston ring with the gap, or the ovality of the piston, and so meet the technical standards. Later, after serious search, found that the compressor (commonly known as air pump) have asked ...