Has anyone tried XP3 from a company called vimarXP3? They claim it reduces diesel fuel consumption by 15% - 20%, etc.
Yet another claim of vast proportions using half vast data. It might help a little, but 15% - 20%? That is pretty extreme. I would believe, only briefly, it they said 1.5% - 2%. If even half the claims by third party products did all they said they would, we would all be getting the same fuel mileage as a Toyota Prius.
agree if that product that good oil companies would buy it and stop it
