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Chevy Silverado Hybrid, help with mpg mods!
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03-10-2014, 07:18 PM
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Cobb
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Join Date: May 2012
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Id start with removing your bumper and blocking half of your grill. Do you haul or tow with your truck or is it just your dd? You can try sidewall psi on your tires and adjusting the nut behind the steering wheel.
Cobb
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