(NEXSTAR) – It’s no secret that gas prices are high right now. The national average for a gallon of gas was $4.483 on Tuesday, according to AAA data, up more than 30 cents over the last month.
Outside of using a cheaper fuel option that’s available to some vehicles or going to specific fueling stations that could be as much as 25 cents cheaper, you may still be looking for ways to get the most out of your gas tank these days.
LOCAL NEWS: Gas prices up 31 cents in RI and Mass.
An odd, frequently overlooked button in your car may be able to help with that.
You can see it in the photo below, in the upper left-hand corner.
It’s known as the air recirculation button, and it does exactly what you think. Instead of pulling air in for the climate control system, it instructs your car to reuse the air that’s already inside…