2010 Tahoe 5.3 Programmer??
You should call Justin and explain what you're after. I know he has several ways to do it. And he can remove some or all of the torque management which the hand-helds can't do. He can do a reg. gas or premium gas tune. Bottom line is you'll get more bang for your buck w/ a tune than a programmer.
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PCHAMPAGNE
Tahoe & Suburban
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Sep 13, 2015 9:25 PM








