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Thread: 08 Trailblazer

  1. #1

    Default 08 Trailblazer

    Looking to find out if the ECM on these trucks can be reprogrammed for better gas mileage??

  2. #2
    Jr. Apprentice
    Join Date
    May 2009
    Location
    Charlotte NC
    Posts
    29

    Default trailvoy com

    Go to trailvoy There is plenty of info there that will help and threads that has info also. Look for www.pcmforless.com for retunes..........
    Last edited by truheel1; 05-11-2009 at 02:06 PM.

  3. #3

    Default

    move to ams oil or some thing like that up date air intake also if your 08 is under warranty becareful.

  4. #4

    Default

    Yea..Ams oil is awesome..synthetic helped me out like a champ..also new tires and plugs and wires best your gonna do. If it works let me know though.
    JJ
    2006 Chevy Trailblazer LT 4x4

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