Originally Posted by trippnk

For the guy who said milage staying the same regardless of speed made no sense, I did the math and there was less than 1mpg difference between 45mph all city stop and go as 71ish all Highway! I'm also making an appointment at the dealer to have the transmission checked as it seems to slip alot, and even more when it's cold. I doubt they find anything but it's really bothering me.