冷车热车换油，除了残留量以外还有啥要点能多说一下吗？

来源: coorslight969 于 2022-11-20 09:32:44 [旧帖] [给我悄悄话] 本文已被阅读：次

我理解多极机油，冷的时候流动性更好吧？低温时是5，高温时是40

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