look no further than Ricatic and the hell he went through due to poor refinery fuel.....I'll put my fuel up against theirs any day of the week....except in the winter...lol
And I make sure I never have your used vehicle.
You do that, Newsie. If you keep bloviating, maybe I will be able to get a good deal on a nice diesel Ram or 7.3 Super Duty.
Of course, short of having a record of every tank of fuel, you have no way of knowing if a truck ran on bio-diesel. Even fuel records might not tell the whole story if a station doesn't call out a bio blend on the receipt.
John and Elizabeth (Liz), with 3 nutty cats
My beloved St. Bernard, Marm, lost him 1/2/12
1992 International Genesis school bus conversion