can be

来源: nissanusedcar 于 2010-10-11 21:20:02 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (146 bytes)
回答: engine light on ( update) 由 nissanusedcar 于 2010-10-10 18:26:32

1.Engine misfire or running condition

2.large vacuum leak

3.Engine oil leakage into exhaust-valve guide seals, piston rings

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