Fuel Additives?

[kenfyoozed_imp]

Spoke with my mechanic and he bought pure gas from this station right down from him, and it happens to be on this list. He put a sample in gas mason jar and let it sit for a week. In a weeks time the fuel had separated. Into what, nobody knows bye he assumed the bottom fluid was water. He knows the stations owner fairly well, small town. They had a frank discussion about it, and the owner showed his invoices of buying pure gas. he said he says for pure gas but has noway of testing if hes getting what he pays for. I'm sure their is a way to test.....so in the end the consumer never knows what they get.