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Lighten the Fuel Load
I, like most reading this article, do not own a jumbo jet. However, I do own a gas guzzling SUV, so the empathy with the airlines is still there. Airlines claim that jet fuel prices have doubled in the past six months. Gasoline prices aren't far behind that. If American Airlines can save 111 million gallons of fuel a year by lightening their flying loads, than I can do the same with the family vehicle.
The mini suitcase of CDs, the extra blanket in the back of the van, even the beach sized umbrella shoved under the back seat can all stay at home if they're going to cost me fuel.
My grandson told me the other day, "You know Momow, I raised my gas level in my tank the other day by simply putting air in my tires. It works!" I don't know how, but it does. He's on his own and is trying everything he can think of to get more miles to the gallon.
By Rita from Springfield, MO
Fill your gas tank in the morning or when it is the coolest. The gas doesn't expand as much when it is cool so you get more gas per gallon. That's why they say don't 'top off' your tank especially on hot days or it will come out of the gas cap if you fill up and just park the car.
Whether you drive an economy car or an SUV, there are plenty of ways to improve your gas mileage. Avoid aggressive driving and observe the speed limit. Speeding, fast acceleration, and hard braking wastes gas. Lighten your load by clearing your car of extra weight, and remove roof racks or carriers if not used frequently. Keep current with car maintenance - clean air filters can improve gas mileage by as much as 10%. Properly inflated and aligned tires will improve gas mileage by 3%. Using the wrong grade of oil can reduce mileage by 1% to 2%. For longer-term savings, consider a high-mileage vehicle for your next purchase. See www.fueleconomy.gov for more on buying a fuel-efficient car or truck. (Source: US Department of Energy)
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With gas prices soaring, what are others doing to reduce the use of gas? I have cut way back on driving places. I make a circle of my errands I have to run. I try not to back track at all. I have emptied my trunk of everything. Even my spare tire, I know that sounds a little crazy, but I have roadside assistance and they can tow me to the nearest repair shop and I can get the spare to them. I am making an effort to park in spaces that don't require me to "back out" of them. I can simply put forward and drive off.
I use half a tank of middle grade gas mixed with the lower price when traveling a far distance and leave earlier and drive slower.
Also, buying gas when it's early of a morning or late at night and the middle of the week. Seems like gas prices are raised toward the weekend in our area and having a large gas can or two on hand to keep filled helps a little bit.
I drive about 400 miles a week. We live out in the sticks, and trust me, I have to make my mileage last. Maybe not so much mileage, but to save on cost. I fill up at half tank. People are right, gas prices are outrageous. I drive as close to a circle as I can, but that is not always possible. So, for errands I have to run (shopping, bill paying, etc) I try to make them as close to the appts as I can. Both in date, and in area. I also stay home when I am not driving, meaning, I don't do much 'pleasure driving'.
Tune ups, check tire inflation, basic at home maintenance, and good old common logic also help.
check gasbuddies.com for your area for the some of the lowest gas prices near your home
I've heard that the speeds you drive and how fast you accelerate after a stop has a significant impact on your gas mileage. In my state the speed limit is 75 on the interstate and most everyone drives 80+. This kills your gas mileage. Between 55-65 is ideal.
Also, don't "gun it" after a stop sign or stop light. These quick accelerations are hard on gas. Instead accelerate smoothly and evenly after a stop. I'm 27 yrs old and have been driving like this for as long as I can remember. I don't care that people behind me are in such a hurry that they have to "gun it" only to end up with me at the next stop light.
Also, I just read that using cruise control on the highways or interstates also lead to better gas mileage than if you were to not use it in those instances. Sounds like you are already doing a lot of smart things -- good luck!
Regarding the use of A/C, recent research shows that at speeds above about 40-50 mph it is actually cheaper to run the A/C with the windows up because of decreased wind resistance. There are a bunch of web sites documenting that.
I have installed several hho generators. They all produce gas, but I don't get any better mpg.
If you can help, I would appreciate any advice.
By Rob from Norwalk, CT
There are some cars it can't work in.