Apparently pretty easy with the fuel saving stick? What do you think, does this stick really help to save some gas?
This is the device that improves a car’s fuel efficiency by up to 18%. An independent automotive testing service showed the unit increased an automobile’s average fuel efficiency from 23.8 to 28.1 miles per gallon in two weeks. The device simply plugs into a car’s DC outlet and stabilizes the electrical current flowing to the electrical control unit (ECU)–the computer that controls the engine’s fuel injection and ignition systems–to improve gas mileage.
The device mitigates electrical interference from the stereo, lights, air conditioning, and more that can negatively affect the ECU’s ability to optimize fuel injection and fuel efficiency. Includes an adapter with two DC outlets that accommodate the fuel efficiency booster and another device. For use with automobiles that are at least two years old and have 12 or 24-volt systems; not for use with hybrid cars.