The price for a gallon of unleaded fuel near my office has now officially hit the four dollar mark. Even though I knew it was coming, I admit I felt a pang of shock when I saw the sign. It now costs me about $80 to fill up my tank! For most business owners, fuel costs are a major part of their budget. Whether it's employees using company vehicles to drive to jobs or just traveling to the post office, nobody can get away from the pain at the pump.
You may have come across some commercial products that are marketed as devices that improve fuel economy, helping you to increase the mileage of your vehicle and save money as a result. However, there have been debates on whether they truly deliver as promised or just pure scams. Well, you may judge for yourselves after reading some of the facts about "devices that improve fuel economy" here.