Actually, I'm quite surprised. The best I've ever done in the summer is 64.5 on the dash, so I don't know why this one is so high.

I filled up at the BP I usually go to, and right from the start, this one was different...a little more pep from the spark, so not as much gas needed to maintain speed. This is a good 6 mpg better than anything I've ever seen. Wish I could say I stumbled on to something, but I'm afraid I haven't done a thing.

BTW, I have 37K on the car....

Mark