View Full Version : ULSD vs. unleaded

12-28-2007, 08:06 PM
Me and my buddy were arguing about this yesterday. Which one is more refined? The new ULSD or gas?

RockSet N' Grade
12-28-2007, 08:48 PM
I can't say for sure.....but I can say this. If you see a tanker truck filling up gas station fuel cells and you are thinking of filling up........go to another station. When a tanker fills station cells, they stir up the sediment on the bottom of the tanks and those that are filling their vehicles during that time get all the debris that has been stirred up.

12-29-2007, 02:09 AM
Gasoline is "lighter"
Diesel is "fuel oil", it comes out of the refining process earlier.
That's my guess. Look it up on the web.

12-29-2007, 02:10 AM