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Member's Forum

  • EFI Live not switching tunes

    11/8/2018

    I bought the EFI live tune package from this site a few months ago. When I first installed the tunes everything worked fine and I was able to switch...

  • 2006 6.6

    10/28/2018

    Sometimes 06 truck won’t start acts like batteries are dead. Then other times it starts right up like nothing’s wrong. Can’t figure it out.

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