找一空曠地點，原地左360打圈，然後右360度再打圈。聽聽怪聲有啥區別和變化再進一步診斷。

來源: US_CAR. 於 2012-12-02 14:15:50 [舊帖] [給我悄悄話] 本文已被閱讀：次

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