LUBRICATING OIL COMPOSITION

摘要

A low SAPS lubricating oil composition exhibiting excellent piston cleanline ss having up to 0.3 wt.% sulfur, up to 0.08 wt.% phosphorus, and a sulfated ash content up to 0.80 wt.% comprising an overbased alkali metal or alkaline earth metal alkyl salicylate detergent having a low soap content.