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1996 Toyota Tacoma Question: diagnostic code P0171

 

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Visitor, 2.7L 4 Cylinder, Hayden, ID, March 29, 2010, 16:50

just wanted to know of any common problems related to code P0171

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  • Medium-star Best Answer
    Bret Bodas from RepairPal Test Shop, March 29, 2010, 18:17
     Master

    Here is a ton of info about the P0171 Code: http://repairpal.com/OBD-II-Code-P0171-and-P0174

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  • Answer #2

    March 30, 2010, 16:46
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     Master

    look for any vaccuum leaks. that and the pcv valve are the most common.
    Roy

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