provide your social security number and your information and the company is based from the U.K. where all the scams come from .are the company‘s claims true or is it just hype basically a mechanic in a bottle
Mods don't always fulfil their promises.
I guess the best thing to do is to report them to the police. Edited Comment: I can't reply to your email because your email address is unconfirmed. It does appear that I somehow missed the point. I would think it unlikely that any fuel additive would be a cost effective (and safe for your engine) method of increasing mpg. Oil companies spend a lot of money researching and providing optimal gasoline. As for providing your social security number (unless you are getting for a job with them) this rings of attempted identity fraud which is why I made my comment about the police. Further comment: I see on Internet that the 4 E Corporation has many entries and they make far reaching claims about their product Ethos. There does not seem to be independent evaluations though (at least that I have been able to find)