Need better fuel milage? MPG!?

Question

I just recently had a few friends of mine in California tell me to buy this new nanotechnology thing, its been approved by the Environmental Agency. The website is, www.fuellegacy.com/launch , my friend is a mechanic and said it works very well and helps keep the engine cleaner by burning more efficent. Has anyone tried it?

Answer 1

the new smog control systems installed on modern cars drastically reduces fuel economy this reduction leads to more gas being used and after you figure that in the car costs more to operate and pollutes more, performance also takes a hit get an old car that has no smog control or pefoemance robbing features has better fuel economy will be better

Answer 2

The best way to get better fuel economy is to properly maintain your car.  Change the oil and filters on time and keep the tires inflated.