do u really save gas by setting your cruise control?
Yes. The computerized speed control in your car is more accurate than your foot. If you notice people driving without the cruise control engaged, their speed will fluctuate a mile or two per hours at any given time, due to the terrain. The computer on the cruise control will only feed enough fuel to maintain the speed you set into the system, regardless as to the terrain you are driving on.
It can make adjustments to the driving conditions faster and with more accuracy than your brain and your foot can.
I hope this helps….
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