2004 Ford Taurus Codes 171 174 Replacer Fuel Filter Pvc Hose Cleard Ran Fine Day

2004 FORD TAURUS
12,000 MILES
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FREDHOLLIS
  • MEMBER
  • 2 POSTS
it has codes 171@174 i have replacer fuel filter and pvc hose cleard codes ran fine for a day and same code thank you fred
Jan 13, 2013 at 1:06 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
could be low fuel pressure, mass air flow, vacuum leaks.

ford had a tsb on this for front valve cover and pcv elbow back in the day

Roy
Jan 13, 2013 at 1:23 PM
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FREDHOLLIS
  • MEMBER
  • 2 POSTS
thank you roy mass air flow

Jan 13, 2013 at 1:33 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
your welcome
Jan 13, 2013 at 1:36 PM
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