Eco-Warrior H2 Hummer's Remarkable MPG with Hydrogen Fuel

Power Steering Pump: https://amzn.to/3BjzJEo Ambient Air Temperature Sensor: https://amzn.to/3BQs8Pj GM OEM Hydroboost Assembly: ... There's a faux central tire inflation system, and the gas mileage is unimpressive at just 12 mpg. Parking the H2 is a challenge due to its ... Buy Innovative Performance Chip/Power Programmer for Hummer H2 - Improve Your Fuel Mileage & Gain More MPG, Increase Horsepower & Torque! Well, the 6.2L dropped into the newer H2's are more powerful than the Ford 5.4L. But as a towing vehicle, especially when trying to control the ... There are chips for it as well as exhaust and a few other things. Load your Hummer the way it will ride 80% of the time. Make sure your fuel tank is 50% or greater and if you mostly have a passenger make sure ... Hummer H2 MPG · 2007 · 10.3 Avg MPG · 13 Vehicles · 116 Fuel-ups · 25,534 Miles Tracked; View All 2007 Hummer H2s. All in all, Hummer H2s get as high as 11 or 12 miles per gallon on average. To be more precise, 13 MPGs on the highway and 10 MPGs in the city, ... Hummer H2 MPG · 2007 · 10.3 Avg MPG · 6 Vehicles · 116 Fuel-ups · 25,534 Miles Tracked; View All 2007 Hummer H2s. Hummers are built for rough terrains and extreme weather conditions. As long as you follow your regular maintenance schedule and replace faulty ...