I'd post this in the diesel forum but I can't anymore...so... Anybody know what the new diesel fuel that's out now does to the 6.2L or 6.5L diesels? Anybody used it? Looking to sell my Ranger for something with a bit more oomph for towing/hauling but I don't need (and can't afford) a Cummins, Duramax, or International and their associated truck. An older CUCV or diesel GM would suit my needs just fine...and fit in my pathetically low and short garage. However if the new diesel fuel is going to be a problem I'd prefer to find that out now rather than after I've found one and gotten all excited.