Fuel Saving Tips
If you're travelling down a steep enough hill that you won't lose any speed by letting of the gas, or will only lose a little speed - coast! (Though so NOT shift out of gear!) Modern cars cut fuel to the engine in coasting situations as it is not needed, so rolling 200 or 300 metres down a hill here and there can add up! No harm in letting gravity do the work! ;)
posted by darkstrike on August 7, 2016
this tip works for 93% of voting Fuelly members.