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Thread: 2007 Tahoe

  1. #1
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    Jun 2010
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    3

    Question 2007 Tahoe

    I have a 2007 tahoe and i was wanting to get the max fuel economy out of it. It has a vortec 5.3L engine in it i am wanting to get a custom tune for max fuel economy..

  2. #2
    New Member
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    Jun 2010
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    Default

    I really need to get a tune made...

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