Abnormal sound of Weichai parts body < br />1.  Weifang Huakun diesel engine factory, Lin Jingli 13864600749 QQ 2636566799 main Weifang Diesel, diesel generator set and Weichai parts operation & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; injection time of premature, issued crisp rhythm of metal percussion sound.
2. injection time too late, a deep voice is not clear. />3. 
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5. crankshaft and crank bearing clearance is too large. < br / > take Lanyan Weichai parts body < br />1. & nbsp; & nbsp; & nbsp; & nbsp; on oil, the piston rings installed anti. Card dead or excessive wear. />2. 
take white smoke Weichai parts body < br />1. & nbsp; & nbsp; & nbsp; & nbsp; injector atomization quality is not good, are leaking. />2.