So, today I was on the way home from St Cloud to Anoka. It was late and everyone was driving over 80. I maxed out at 105. What happens is that I feel this jerk, when I stop accelerating. Then the spedo drops a little, then I feel another jerk when I start accelerating. This is with my foot all the way down. The RPMs drop to about 2500 when I reach 105. Can anyone tell me why this happens?