2016 5.7 Misfire on number 8 cylinder

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Ken226

Senior Member
Military
Joined
Mar 12, 2017
Posts
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Location
Washington State
Ram Year
2013
Engine
Hemi
Pork fried rice ?
我有一辆2014年Ram 1500 5.7 SLT,行驶里程为290,000公里(约180,000英里)。昨天前,我更换了导管轴和电梯。维修后我行驶了约100公里(约60英里),但现在主板噪音似乎不正常。

更换凸轮轴和挺杆前,发动机灯会在 4,000 RPM 时闪烁,并伴有明显的震动。检查诊断代码后,它指示 8 缸失火。在日常驾驶中,会出现明显的振动,在驻车 (P) 模式下也能感觉到。但是,发动机没有异常噪音。经检查,拆下的凸轮轴磨损严重,三个挺杆已损坏。

 
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