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Gas smell in Oil when doing an oil and plug change?
I have an 04 Chevy Aveo 1.6 L in-line 4 Cyl. On my last oil & plug change I got a gas smell coming from the oil. I have had the valve seals redone about 6 months ago and have had many engine codes but the dealership cannot seem to track them down....Multi Cyl Misfire, but the engine is not really missing...Cam shaft position sensor??? no clue...Trans control??? also no clue. Along with all of this about once a month the car stalls and takes about 5 min before it starts back up....any help???
3 AnswersMaintenance & Repairs1 decade ago