How often does the 90 day running average on the gaslogs update? My first 2 fillups in The Beast on 6/15 and 6/16 should have dropped off by now, but my lifetime economy and 90 day average are still the same. I haven't disected it - maybe there is an off chance that the numbers calculate to exactly the same but I think that's a very slim chance.
Ok. I've had the truck parked most of the past week because I'm trying to make my relatively "cheap" gas in the tank ($3.389) last until prices fall again. I probably won't need gas again until next week sometime.