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13.5 MPG

13.5 MPG

Postby Brandan86 [OP] » Oct 01 2016, 10:26am

Did the AFM disable, and don't drive too hard, but the avg fuel mileage is 13.5 mpg. Anyone else getting this lot of MPG?
2007 NBS Silverado.
2007 Blue Granite Metallic Silverado TEXAS Edition. 5.3 L, Summit Racing Muffler.
AKA Zoolander.
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Brandan86
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Re: 13.5 MPG

Postby wehowardjr » Oct 01 2016, 10:52am

I went from 11.2 to 12.8 city driving
2011 Silverado LT Z71
5.3 Flex Fuel
Diablosport inTune i3
Diablew Tune
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