I just heard about this product that is supposed to increase gas mileage and performance, all naturally. I know someone who has used it for 4 months and increased their mileage on a 05 Durango from 15 to 17.5 mpg. I'm usually skeptical of these types of products, but the testimonials on the website seem credible and it comes with a money back guarantee. Anybody try it yet?

Do a search. Ethos, and many other products like it, have been talked about... and talked about and talked about and talked about and talked about....

yes, look up HHO conversions... it's been in the news every time there's a "gas crisis" since the 70's, maybe earlier...

 

if it was a viable and reliable technology all the cars would already be running it...

 

 

the website seem credible and it comes with a money back guarantee.

that's the first sign it's a scam...

 

 

--Spiffy