烧机油的话，平时应该看到尾气里冒蓝烟。不想大修发动机，就经常补充机油，或者便宜点卖掉。

来源: haohao88 于 2022-09-08 04:11:00 [旧帖] [给我悄悄话] 本文已被阅读：次

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