Originally Posted by R1jake
I seriously have no idea what exactly saps even is?? Some type of ash??and why it's in oil in the first place. Figured I could ask in this thread in case anyone else is in the same boat as myself. I need to know what's best for my 94 E150 5.8L.
SAPS: Sulfated Ash, Phosphorous, and Sulfur. The amount, in percent mass, of ash left after the oil in question is burned.