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Thread: 2000 Silverado with a 7.4

  1. #11
    Joe (Moderator) joecar's Avatar
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    Glad you were able to read it.

    Consider what SS2win said.

  2. #12
    Member Dirktdolman's Avatar
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    Quote Originally Posted by SS2win View Post
    Before you license the vortec computer, consider doing an 0411 ECM upgrade and Licensing that controller instead. There's a hell of a lot more you can do with the 0411 compared to the vortec. Anyway glad you got it figured out.
    I am new to all of this. Not sure what it would take to do the upgrade.
    2003 Chevrolet Silverado 2500HD 6.0L Automatic 4 X 4

  3. #13
    Lifetime Member SS2win's Avatar
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    First of all, it looks a lot harder that it is to do so don't get scared off... see this link and if you go for it, pm our very own Lextech for the wiring info.

    http://www.gmtruckcentral.com/articles/12200411.html

    Trust me it's waaay worth the effort.
    2001 Camaro SS
    EFILive Custom OS3

  4. #14
    Member Dirktdolman's Avatar
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    I will talk with the owner and see what he wants to do. I am all for it but it is not my truck. THANK YOU for the INFO and support.
    2003 Chevrolet Silverado 2500HD 6.0L Automatic 4 X 4

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