last and Best Mpg.
 

When do these stats start showing up?

Should be by the third fill up measured by Fuelly.
If you are tracking distance by the odometer, the first fill up was just to set a starting point for the software, and wasn't a measured fill up.

Thanks for the info. I guess I'll have to wait a week or so LOL

Filled up for the third time, still not showing

I can't see any MPG stats on your page, did you mark them as partial fuel ups? Perhaps as a mistake?

It wasn't a mistake, I thought that was the way your supposed to use it, was I wrong?

Ok, I got it, I guess reading the instructions helps. LOL

Yea partial is only if you don't fill the tank.