Code p1406?

1996 CHEVROLET S-10
271,083 MILES • 4.3L • 6 CYL • 2WD • AUTOMATIC
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SHANNA1026
  • MEMBER
  • 1 POST
Misfire and very poor gas mileage.
Jan 8, 2023 at 4:33 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,256 POSTS
The P1406 code there is a problem with the EGR valve. Here is how to replace the valve and the location in the images below. Check out the images (below). Please let us know if you need anything else to get the problem fixed.

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Jan 9, 2023 at 3:04 AM
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