回复：我极少用synthetic,理由是

来源: 于 2013-07-06 20:30:54 [旧帖] [给我悄悄话] 本文已被阅读：次

I also live in the south, but I go ski in winter. I wish the synthetic oil protect the engine better so I can drive my car for a long time (at least 200k). I change oil every 8 -10k.