Product name: E-Fuel 100 MicroFueler

The claim: Make your own ethanol for less than $1 a gallon.

How it supposedly works: The MicroFueler is a portable ethanol micro-refinery. Add yeast, water and sugar to the 250-gallon tank of this at-home pump. After a fermentation and distillation process... voila, you've got ethanol. MicroFueler claims to produce up to 35 gallons of ethanol per week.

Retail cost: $9,995

Bogosity rating:

Proven to work:
Sierra Nevada Brewing to Make
Car Fuel from Beer Dregs

MPG Scams

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