decaturbob said:I need to research this more. The last time out west, I couldn't really leave my Class C on cruise control because of the overshifting of the tranny. This system sounds like a solution for that
I found that when using cruise control on our C, I need to help it think a bit. I see the upcoming incline and start easing into the accelerator. The cruise control just takes too long to make an adjustment. By the time it does, the tranny needs to unlock the convertor, kick out of overdrive, and then downshift. Then I end up running 4500 rpm to try to maintain speed. By anticipating the hills, easing into the accelerator let's you control the tranny a bit and helps keep the rpms down. I still would like a 5 Star Tune to do that for me. It would probably do a better job.