Review on 🚀 Enhanced Performance Chip/Power Programmer for Hummer H2 6.0L and 6.2L - Boost Fuel Efficiency, Save Gas & Enhance MPG, Amplify Horsepower & Torque! by Richard Nonya

Well I have to admit I have more power and throttle response in my H2. Before I installed the programmer my average mpg was always 11.0 no matter what my driving habits were? I finally figured out how to reset the average cost per gallon consumed to zero gallons and reset the average cost per gallon to zero. I've had readings up to 13.6 in the last few days and currently 12.8. The chip was very easy to install and customer service was very quick to reply to my email to clarify which wires to connect to. I think because I know my truck so well I can feel the difference and I have put over 100 miles on this current 1/4 tank. I reckon I've always been somewhere around 10mpg. My routine is to fill up the tank and reset the distance traveled to zero. When the gas light came on, I checked the miles driven, about 270 miles on average when the light came on. Then I refilled the tank and noted how many gallons it took to fill up, always around 26-27 gallons. Divide the miles driven by the gallons of gas used, approximately 10 miles per gallon. Snice I figured out how to reset the gauge on the DIC, I like 12+ mpg.