1999 Ford Windstar

1999 FORD WINDSTAR
125,000 MILES • 6 CYL • 2WD • AUTOMATIC
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ENCAMO74
  • MEMBER
  • 1 POST
how to repair code PO171 and PO174
Dec 23, 2007 at 10:33 AM
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SERVICE WRITER
  • ✓Experienced Mechanic
  • 9,123 POSTS
The very first thing I would try is cleaning th eMAF sensor.
Dec 23, 2007 at 4:37 PM
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