Hi, I just got my cmax energi last month and have 550 miles on it. I mainly use it on electric as i work close by. My dash reads about 128 mpg isn hat correct? it continues to go up every time i drive it. I thought 108 was the maximum the cmax could do. How high can it go? Also what about engine break in. Do i need to run the engine? How much? I just got a letter formoil change at 7500 miles is that combined or is there a way to see non-electric miles so i know when to do oil change? I think i used engine for maybe 20 miles so far. Should tHe engine be run once week? I mainly go to,places now that have level 2 charging. My ford dealer is near supermarket so i get a free charge while i shop. I charge overnight at home and may get level 2 charger. So far the one 110v charger that came with car is fine. Also can you use cmax with level 3 charger? Very happy with lease!! Saving $200 month in gas. Richard