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Thread: reflashing a g8

  1. 06-11-2015 #1
    Sunburst_SS
    Sunburst_SS is offline
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    reflashing a g8

    Quick question. I am going to upload a new file to an automatic g8. Never really worked on one before.....is it the same as any other vehicle. Read entire, edit and upload calibration only? Thanks in advance.
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  2. 06-12-2015 #2
    Ecotec2.4
    Ecotec2.4 is offline
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    Yes
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  3. 06-12-2015 #3
    jaydubb71
    jaydubb71 is offline
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    Just dont be alarmed when the dash goes bonkers while reading/flashing. If youre flashing at night, make sure you cut the headlights off. They will come back on when the ECM flash finishes....
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  4. 06-12-2015 #4
    07GTS
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    mine only has to be on accessorys to be able to flash a tune saves the dash going crazy
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