I may be completely ignorant . . . so go easy if this is a scam that everyone knows about except me. http://globalenergydevices.com/index.php But, does anyone know about these hydrogen generators to improve mileage? I'm driving a 2000 LX470 I just bought for a daily driver / work vehicle. I haven't even had a chance to confirm my mileage yet, but it seems to me, I'm getting under 10 mpg and want to optimize. The theory behind the hydrogen generator sounds reasonable at first glance. What say you? Thanks for any input.
