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一台行驶18000Km的解放CA141汽车(CA6102型发动机)的加机油管口小滤清器和量油尺处有大量机油向外喷泄。现象是:冷车时机油喷泄严重,热车时只是冒出白色烟气,但在重载和爬坡时热车仍大量喷泄机油。技工们有误认为活塞环窜气泄油所致。但又感于无明显影响怠速及动力下降,且排气烟色很正常。
A 18000Km Jiefang CA141 car (CA6102-type engine) plus oil nozzle small filter and the dipstick there is a lot of oil to the outside jet. The phenomenon is: when the cold oil jet serious, hot car just emit white smoke, but in the heavy load and climb the hot car is still a large number of jet engine oil. The mechanics mistakenly thought that the piston rings blow gas leaks caused by. But felt no effect on idle speed and power decline, and exhaust smoke is normal.