天气预报 > 汽车 > 车不开用换机油吗
车不开用换机油吗
更新时间: 2021-05-27 17:55:52  

1、需要。

2、汽车如果长时间不换机油,是会导致机油无效和变质,机油不但起不到保护作用,反而会加大对机件的麿损伤害。

3、机油长时间不换里面会在很多的杂质,如铁屑等,那样的话不单是磨损的问题了,还有腐蚀内部机件的问题。

4、一旦机油变质和性能下降后,就会使轴承的润滑性能、机械传动部件的润滑冷却功能消失,

5、还会进一步损坏当动机,和缺机油的危害差不多,缺机油是直接损害,不换则要看机油是否变质和性能下降,变质下降后才会损坏不,且过程相对来说长一点,是慢慢损坏。

关键词: 机油

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