1：足量機油 2：無死角清理化油器 3：易燃清洗劑測試供油 4：SP tester或天黑測試火花

來源: 5W40 於 2020-07-18 13:59:54 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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