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Old 10-30-2009, 08:28 AM   #6
mundy5
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Join Date: Jan 2007
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Re: 2002 Ford Windstar Check Engine DTC P0171 "System Too Lean"?? Help

Johnny and Brian, go here and look at PCitizen's post.

http://www.automotiveforums.com/vbul...d.php?t=338113

Through PCitizen's link, you will find detailed step by step pictures and instructions of making this fix. It is such a common problem that Dorman and other 3rd party parts manufacturers actually sell a kit (Isolator Bolt Kits) to fix this problem.

If you follow it step by step, you will eliminate the problem once and for all. Going on 1.5 yrs now.
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2003 Windstar LX
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