But I am a little sad how much this lowers my average. Just a couple weeks ago I had my best tank at 82.9 MPG. Read more: http://priuschat.com/threads/plugless-phv-driving-stories.112855/page-4#ixzz22njO8ycO I know your feeling work so hard to get it there and poof, gone in one trip. I have to take a 570 mile round tripper to in one week and I will have to go through the same thing. Ugh!