Phillips 66 to offer extended warranty guarantee for FA-4 10W-30 oils

Phillips 66 Lubricants announced that it has extended its product quality guarantee to protect heavy-duty fleets against lubricant-related failure in the engine when using Guardol FE 10W-30.

Full Article: https://www.fleetequipmentmag.com/phillips-66-extended-warranty-heavy-duty-engines-fa4-oils/