code 401 6 cylinder

2000 FORD F-150
155,555 MILES
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KWELLS56
  • MEMBER
  • 1 POST
is this the egr valve and location
Jun 27, 2012 at 9:05 AM
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CARADIODOC
  • ✓Experienced Mechanic
  • 34,412 POSTS
Not sure what the question is. For code 401, suspect the passages are plugged with carbon.
Jun 27, 2012 at 10:22 AM
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