Just completed my first month with my 2016 Fusion Energi Titanium. I can see how the gas in the tank can get 'old'! Just setup the GO Times and the Fusion is warmed up for these first cold, snowy days. These was one of the things that would drop my mileage in my 2011 Fusion Hybrid. My old Fusion would hardly start to get off gasoline during the winter because my trips were too short. Doesn't happen with the Energi. Love the EV Drive system changes.