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GMC Yukon In-dash Info Screen
On my 2003 Yukon XL it shows your "Average" fuel economy and Actual fuel economy. So of course when the gas pedal goes down, so does your miles to the gallon. My 2006 Yukon Denali XL has the same "Average" but no real time. (My guess is they didn't want you to see your getting 2 miles a gallon when you press the pedal down.)
Is there a way to add this to the program? My guess is it's there, just has to be added in the mix. Anyone know?