天气预报 > 汽车 > 如何识别云内发动机的真假
如何识别云内发动机的真假
更新时间: 2021-01-18 14:29:24  

1、原厂机油包装上会有汽车品牌的名字,字迹工整、整洁。如果是代理品牌机油,机油瓶上有防伪标志,字迹清楚,整齐,无漏色和重叠现象,生产日期可见。另外在更换机油时,超过一年未用的机油就不能使用。

2、观察发动机润滑油的颜色,发动机润滑油多为金黄色,明亮的光泽,晶莹透明,从发动机油桶中倒出时流动均匀。

关键词: 如何 识别 发动机 真假

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