I am curious to know how many out there use cruise control regularly. I find, on my rig, that if I use the cruise, it down-shifts on almost every hill. That seems to be a negative as far as gas mileage goes. However, on my trip last week, I tried to use it only on flat straight-a-ways and did not allow it to down-shift. I still got poor gas mileage. Opinions?
Will Walker
Will Walker