Does anyone know why my fuel economy history would be blank? I haven't reset the history since I've gotten it and I've checked on separate weeks in case I did inadvertently reset it. I'm planning on having the dealer check it out during my next oil change.

 

If you or anyone hasn't reset it then yea my guess is as good as yours... a technician would need to look at the computer.

 

it only captures the history when you reset it. If you have never reset it, this may be why you dont have a history, if I am getting you right.

 

WHS...if you reset the fuel economy info, it automatically becomes part of the history...go figure.