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二手车怎么评估发动机 教你买车怎么看发动机

2019-01-17 11:53:58 类型：行业最新动态 作者：hzh
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导读：随着汽车走进千家万户，人们消费维权意识的不断提高，导致汽车质量问题也是层出不穷，几乎每个汽车品牌都有或大或小的问题，小到车辆布局，大到发动机变速箱。汽车保有量的增加，带动了二手车市场的发展。

随着汽车走进千家万户，人们消费维权意识的不断提高，导致汽车质量问题也是层出不穷，几乎每个汽车品牌都有或大或小的问题，小到车辆布局，大到发动机变速箱。汽车保有量的增加，带动了二手车市场的发展。


在二手车市场中，很多人不想买二手车的最关键原因就是怕被坑，二手车市场水深似海，这仿佛已经是公认的事实，但是，二手车一车一况一价格，所以只要懂得相关的汽车知识，就能买到合适的二手车，下面小编就教大家买车的时候如何看发动机，只要发动机没有问题，那么这个车就是好车。

一、打开引擎盖看汽车机舱。最简单的方法就是通过看机舱内的灰尘来判断零件的磨损情况，但是一尘不染并不代表磨损少，相反很有可能是问题车。


另外，可以用手摸一摸发动机舱是否有漏油现象;螺丝有无磨损痕迹;线路是否布置规整;各焊点是否均匀;检查引擎盖板内侧有没有烤漆痕迹;看发动机上的皮带磨损情况。

二、检查机油。查看机油液面高低、颜色，看颜色是否透明，如果是乳状则说明发动机有漏水漏气现象。


三、发动车辆听声音。如果有异响，就有两种情况，一种是活塞敲缸异响，第二种是由于发动机磨损引起的噪声。

四、观察排气管以及水箱。检查水箱内有没有漂浮物和油污，如果有，则说明有异常，可进行排查。

以上就是我为大家普及的关于买车如何看发动机的相关内容，如果学会怎么看发动机，那么肯定能买到自己喜欢的二手车。

二手车评估http://www.jnesc.com/escpg/ 二手车过户http://www.jnesc.com/guohu/

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