As I was driving my slush box at a steady 35 mph the RPM's kept Fluctuating between, 1500 and 1700 and the car felt a little jerky. It went up and down between these a half dozen times or so until I accelerated. I experinced this once before.

Is this the natorious torque converter doing it's thing, or possibly the start of a Transmission problem? I've only got 4200 miles on the car.

Thanks for your insight.

Wayne