P.T. Barnum said "There's a sucker born every minute!" W.C. Fields said "Never give a sucker an even break!". Both quotes apply to practically every fuel saver gimmick ever offered for sale. The best fuel conservation device ever invented is connected to the bottom of your right leg!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!