Prestone Products Corp. has added new supplemental coolant additives (SCA) and extender liquid coolant additive corrosion inhibitors to its Prestone Command line of coolant products. “The addition of ...

Do the liquid and solid additives last the same amount of time? Depending on the total capacity of the cooling system, when the proper amount of supplemental coolant additives (SCA) is added, yes.

LAKE FOREST, Ill. – Prestone Products Inc. has launched two new cooling additives for heavy duty vehicles. Prestone Command Supplemental Coolant Additive (SCA) is designed to prevent rust from forming ...

In 1984, the Maintenance Council (TMC) of the American Trucking Associations, Alexandria, Va., formed the Tomorrow’s Truck Task Force. This group took on the chore of consulting with truck and ...

You have a choice of two types of truck diesel engine coolant: extended life coolant (ELC), which is simpler to maintain, and fully formulated antifreeze, to which you add supplemental coolant ...

Total dissolved solids (TDS) is a measure of additive concentration and contaminants in coolant. TDS in excess of 3 percent may promote water-pump and radiator failures. What would you guess is the ...

Elizabeth Nelson, coolant program manager at Polaris Laboratories, a fluid-analysis company in Indianapolis, Ind., tells a story that would strike fear into the heart of any fleet manager. A class-8 ...