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Thread: egr not disabling on 06 lbz

  1. #1
    New Member
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    Feb 2011
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    5

    Default egr not disabling on 06 lbz

    hey guys just curious I just tuned a 06 lbz and disabled egr where it says to disable, does that still work or not, when I drove it I had a dead
    spot and smoked bad, scanner shoes egr still working I unplugged it and ran great. just curious if new efi update deleted that or is something
    else wrong. thanks

  2. #2
    Lifetime Member GMC-2002-Dmax's Avatar
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    Dec 2005
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    1,294

    Default

    Install a blocker plate, in my experience the 2006 LBZ does not like the egr set to disable and or disabling the functionality without a blocker plate.

    The 2007 does not seem to mind and I do not know what is different, but I know that the 2006 will exhibit that type of problem.
    www.mscservices.net


    Tuner of many, many Duramax and Cummins Diesels.


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