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2 questions
Hello,
Everyday i do some Hypermiling while working, i've reached interest numbers, but i have some remaining questions:
1. It's better AC on than Windows down. How about if I only open the windows 2 inches? Is it still better AC on?
2. The recomend RPM in highway is between the highest torque and 200 or 300 RPM forward?
Many thanks!
(sorry for my poor english)
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