over lay them in different colors...but it hastn been anywere near to a year now...so, we could worry about this somtime in december??

 

There are people with data from the past few years.

Rick, I'm not sure what I'll do about the years. I'll see.

 

I tried driving with out the instant on (as you most likely know, you can turn it off in the HCH). My mileage was 8-12mpg worse. Maybe if there was a light telling you when you were entering lean burn mode? My whole goal is to stay at 120MPG as long as possible and using the IMA as much as possible. It is working for me so far.