大概是因為 Subaru 是水平對置發動機，飛濺至缸套的潤滑油不能靠重力自流回油底殼，多少會被下行的活塞環擠進缸內燒掉。

來源: 憂樂於 2015-03-11 07:58:24 [舊帖] [給我悄悄話] 本文已被閱讀：次

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