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Pls. help......code PO172. 850

posted by  someone claiming to be Jose Rizal on  Fri Sep 24 06:23 CST 2004 [RELATED]

Hello, my wife's check engine light is lit. I connected a scan tool and got a code PO172 (SYSTEM TOO RICH) long term fuel trim. where do I start to fix the problem? any suggestions is higly appreciated.Thank you.






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New Pls. help......code PO172. [850]
posted by  someone claiming to be Jose Rizal  on Fri Sep 24 06:23 CST 2004 >


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