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Miscellaneous Automotive
Car Performance & Repair
06 malibu maintnance?
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<blockquote data-quote="av83" data-source="post: 8144156" data-attributes="member: 640058"><p>oxygen sensors tell the ecu how much oxygen is in the exhaust and raise or lower the fuel/air ratio based on its readings. if they go bad or are going bad, the idle will get more and more rough and mpg's will decrease. idk anything about the fuel tank issue you had. my car never had that problem.</p></blockquote><p></p>
[QUOTE="av83, post: 8144156, member: 640058"] oxygen sensors tell the ecu how much oxygen is in the exhaust and raise or lower the fuel/air ratio based on its readings. if they go bad or are going bad, the idle will get more and more rough and mpg's will decrease. idk anything about the fuel tank issue you had. my car never had that problem. [/QUOTE]
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06 malibu maintnance?
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