ExxonMobil unveils three new CK-4/FA-4 engine oils
Lubricant maker believes low viscosity FA-4 formulations will begin to “take hold” in the trucking market around 2019 or 2020. …Read the rest of this story
Source:: http://www.fleetowner.com/lubricants/exxonmobil-unveils-three-new-ck-4fa-4-engine-oils
