Fuel Saving Tips
A 1-2mph change in cruise control setting can make a 200-400 difference in RPM (and thus fuel consumption). Set your cruise at a decent speed...then watch the RPM gauge as you click the cruise speed setting down a notch at a time. You should see a noticeable drop in RPM...then leave it there. 64mph vs 66mph gave me 2mpg hwy.
posted by captain777 on April 21, 2009
this tip works for 57% of voting Fuelly members.