高裏程後真空管路水路接口會老化變脆是事實，執行器塑料齒輪也有耐用性的問題，但儲液罐開裂德係的很多車都有發生。

來源: 5W40 於 2020-02-23 10:40:24 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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