May be checp engine oil：求助：发动机声音很大

来源: 于 2010-09-23 18:38:56 [旧帖] [给我悄悄话] 本文已被阅读：次

My friend got the same problem, and after changed good engine oil, it is OK.
It is a BIG difference between cheap/bad engine oild and the good one!