Gas Saving Devices for you?

Save 5-10 MPG Instantly!!! Is probably one of the many advertisements on gas saving devices you have seen when searching for methods to save you gas. These products are usually in the form of engine add-ons or replacemnts. Do they work??? The answer is NO. Many studies have been done on these so called gas saving devices, and little to no truth has been found in any. Devices that do provide results are usually extremely minimal maybe 1mpg. Users of these devices are also at risk of damaging their vechile, as some may cause the car not to perform as well. Truth is if such a device existed, I’m pretty sure everybody would have it by now.