要是把40改成30,那油就不适于柴油机,不能乱用

来源: 2013-04-24 12:05:41 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

可用于柴油机的只有两种: conventional 15W40 and  full synthetic 5W40.  using any other types you are risking damaging your engine.