utahclaimjumper said:Wristpin,,being an "old diesel mechanic" you should know that you would not be raising the "octane" rating, but you would be raising the "cetane" rating.>>>Dan
How do you know your diesel is "all season"? And what does the word premium mean in this context? Higher cetane rating?parmm said:Ditto,
I have it filled up with a all season premium diesel and the K100d.
Cause I use to haul it out of the refinery before I retired. The stuff is super filtered. Less wax in the product. They sell it as "all season" premium blend diesel. This particular refinery always has held their diesel cetane a couple points above the 45 that they post at the pumps. They have two blends of diesel. The regular which the sell at their various truck stops at the truck island and the premium grade that they sell at car islands, and at the same price as the regular. The regular fuel is blended at the pumps during the winter months. They also sell both grades on the open market to other dealers. Pennzoil before they closed the diesel refinery up here also sold a "all season" diesel fuel.Tony_Alberta said:How do you know your diesel is "all season"? And what does the word premium mean in this context? Higher cetane rating?