2013年1月生产,车主3月份购买,至今才满一年多,现在怠速轻微发抖
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,刚开始是判断火花塞积炭,拆开来清洁后,轻微发抖情况好了些,但还是有一丁点抖.......
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经过排查详细研究,修整后排除了故障....(现怠速下,方向盘没任何抖
![](images/post/smile/qq/60.gif)
,车厢内也很安静)..
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最后排查出原因是:(水箱双风扇中的其中一个风扇轴承坏了,怠速时水箱风扇一起动不平衡引起共振...换了轴承后消除了共振.至今为至,车主反映现怠速下,方向盘没任何抖
,车厢也很安静)![](http://bbs.77bike.com/attachment/Mon_1411/48_86311_39b6711716b9183.jpg?233)
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[ 此帖被NamieAmuro在2014-11-13 21:59重新编辑 ]