回复：engine毁了

burning oil is usually caused by internal oil leakage. Gasket failure may be a reason. Changing oxygen sensor can hardly create such problem.
Engine repairing is expensive. You can ignore this by adding oil frequently to keep the oil level.

If it goes much worse than what you are describing in future, you'd better fix it.

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• 回复：回复：engine毁了 -小豆町- ♀ (103 bytes) () 10/05/2009 postreply 16:45:24

• 不要再去找那个换机油的人了, 他比我懂的还少. -我胡说八道- ♂ (152 bytes) () 10/06/2009 postreply 05:57:58

• 回复：回复：回复：engine毁了 -xybaby- ♂ (346 bytes) () 10/06/2009 postreply 13:56:55