Normally you'd follow up with the actual country... but it's apparently a conspiracy by big ethanol that requires all of the secrecy so you gotta keep it on the DL... on a public forum.Huh?
You asked me if it was Brazil and i said no? Where did i withheld?
Hard to give answers without knowing what the actual percentages are, or what additives he might be able to purchase in his country, or what the vehicles in question are.