phazertwo
Die Summer DIE!
my oil is black as coal after filtering. I think the only way to remove the carbon or soot would be with a centrifuge. I hope to do that setup one day.
I have heard that soot was an abrasive. If thats the case it will be important to get it out of the oil.
Like I said, I have only done oil from a gasser, and have yet to try any oil from the diesel. I will be interested to see what color the filters make it.
PZ