1：足量机油 2：无死角清理化油器 3：易燃清洗剂测试供油 4：SP tester或天黑测试火花

来源: 5W40 于 2020-07-18 13:59:54 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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