Question about 1999 Ford Windstar

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1999 ford Windstar

The service engine light came on my Ford Windstar 1999. The mechanic checked it on his computer and came up with a Code PO 171.
I changed the oil and filter and now the light has gone off, but I want to find out what that code stands for. Would the oil change and filter make that much difference. It does not chug-chug and it has power again.

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  • lori072004 Mar 11, 2009

    my dad has the same problem it seems like no matter what he does it won't go off the mechanic can seem to find out either i think it is the winstar itself



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That code is the maf sensor I had the same problem but it went away like yours did only to return a month later. When I was looking this up it seems this is a problem with the winstar

Posted on Oct 27, 2008


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