Anyone use any additives in their diesel for their cars? I know our diesel used to be fairly crappy, but is that not a problem any more? Is there anything that can keep the filters from getting clogged. I don't think I have this problem, but I'd rather not encounter it.
I've heard it's recommended to fill in the mornings when it's cooler (and if possible not right after the station tanks have been filled). And also to not empty your tank.