Code P1406?

Tiny
SHANNA1026
  • MEMBER
  • 1996 CHEVROLET S-10
  • 4.3L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 271,083 MILES
Misfire and very poor gas mileage.
Sunday, January 8th, 2023 AT 12:33 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 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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Monday, January 9th, 2023 AT 11:04 AM

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