1.很多車是擊濺潤滑，沒油泵 2.有評測報告，普通和高價機油性能差別極小

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• 沒油泵? I don't think that is true. -khyang86- ♂ (0 bytes) () 07/25/2011 postreply 17:14:16

• 搜 splash lubrication -列瓦雷士- ♀ (0 bytes) () 07/26/2011 postreply 06:35:40

• Modern automobile engines never only -khyang86- ♂ (210 bytes) () 07/26/2011 postreply 20:57:47

• Truth is that between 高價機油性能,差別 is very big. -khyang86- ♂ (42 bytes) () 07/25/2011 postreply 17:17:44

• 回複：1.很多車是擊濺潤滑，沒油泵 2.有評測報告，普通和高價機油性能差別極小 -Dr.Allah- ♂ (99 bytes) () 07/27/2011 postreply 05:12:13