Results 1 to 5 of 5

DTC code 1404?-EGR Valve,what gives?

This is a discussion on DTC code 1404?-EGR Valve,what gives? within the External Engine forums, part of the LSx Technical Help Section category; Today had the local Advance Auto Parts read my SES code,1404 pops up,they couldn't help so I checked the net ...

  1. #1
    Junior Member
    Join Date
    Dec 2006
    Location
    Alabama
    Posts
    5

    Black
    98 Camaro SS

    Exclamation DTC code 1404?-EGR Valve,what gives?

    Today had the local Advance Auto Parts read my SES code,1404 pops up,they couldn't help so I checked the net and it's one of two.
    EGR Valve closed Pintle Position or
    EGR Valve Stuck Open or Circuit Performance
    Car is running fine with no misses or bad idles. Until I can get it looked at was wondering if anyone else seen this and did you have to replace EGR or was there a "quick fix" LOL

  2. #2
    Member 89LX's Avatar
    Join Date
    May 2006
    Location
    East Coast North Carolina
    Posts
    429

    Navy
    2000 Z28 M6

    change the valve?

    Basically according to my 2000 GM Service Manual. If the voltages are good to the EGR Valve and Pintle remove the EGR valve and check for debris that is interfering with the valve movement. If that doesn't correct the condition change the valve.

  3. #3
    Junior Member
    Join Date
    Dec 2006
    Location
    Alabama
    Posts
    5

    Black
    98 Camaro SS

    Thumbs up EGR problem

    OK, thanks LX, I'll check that

  4. #4
    Veteran 0rion's Avatar
    Join Date
    Aug 2005
    Location
    ohio
    Posts
    22,520

    98 Formula
    06 duramax

    Pull it off and clean it. Probably has some carbon stuck in the pintle. I used to have this happen to an old blazer I had.

  5. #5
    Junior Member
    Join Date
    Dec 2006
    Location
    Alabama
    Posts
    5

    Black
    98 Camaro SS

    Thumbs up EGR problem

    OK, thanks for the info

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. JEGS stud mount valve spr. compresor vs. Speeds valve spring
    By JehalinTA in forum Internal Engine
    Replies: 0
    Last Post: 05-30-2011, 06:16 AM
  2. D-Port Head Valve Upgrade - Big-Valve Performance on a Small
    By Ed Blown Vert in forum Firebird / WS6
    Replies: 0
    Last Post: 04-20-2011, 05:10 PM
  3. Valve cover gaskets, Valve Springs, Timing Gasket
    By Dewman in forum Parts For Sale / Trade
    Replies: 0
    Last Post: 01-22-2010, 09:14 PM
  4. p-1404 code...... whats wrong?!
    By DADillac in forum General Help
    Replies: 6
    Last Post: 10-27-2006, 05:34 PM
  5. Can anyone tell me what code 1404 is?
    By Marc '99T/A in forum Computer & Tuning
    Replies: 1
    Last Post: 09-26-2005, 09:18 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •