I have a steep hilly road going up to my house, as I live about 1.5 miles up & into a large canyon/mountain area. My transmission does it EVERY time. I wish it was only 60% of the time! While going up the hill, I know the transmission must downshift for power, but the transmission will practically knock your teeth out. I also really dislike how it will hold the transmission in 2nd gear, at about 4500 RPM for a LONG time. Gee, wonder why I get 6mpg!!!