engine灯亮了,头大!!!!!!

来源: 2009-05-30 21:57:43 [旧帖] [给我悄悄话] 本文已被阅读:

上次engine等亮了一次,code显示cylinder3 misfire,但后来再没有出现。昨天换了spark plug,开了几十miles没问题。但今天下午路上突然engine灯又亮了,读code显示:Definition: Vacuum cut valve bypass valve. Probable cause: Failed vacuum cut valve bypass valve; Blocked line. 头都大了!