Your vehicle is a complicated piece of machinery, and keeping it running smoothly requires periodic inspections and maintenance of its various systems, including your engine’s cooling system and the ...

Prestone Products has launched a new line of testing products and tools for antifreeze and coolant system analysis. The Heavy Duty Test Kits, Test Strips and Refractometer offer a number of benefits.

LAKE FOREST, Ill. — Prestone is now offering a new heavy-duty test kit, test strips and refractometer to help fleets better manage their antifreeze/coolant system. “These new Prestone Command ...

PEAK, a division of Old World Industries, has released Final Charge coolant testing strips to measure the quality of engine coolant in commercial vehicles. “We all know that high-performing, fully ...

Prestone Products Corp. announced it has heavy-duty test kits, test strips and a refractometer for antifreeze/coolant analysis. A coolant analysis program offers snapshots of what is happening inside ...

The best advice for maintaining heavy-duty-diesel cooling systems has not changed: 1) follow the engine/vehicle manufacturer’s antifreeze recommendation; 2) use deionized water to dilute antifreeze in ...

With more advanced engine metallurgy and design, and the demand for increased fuel efficiency and lower emissions, engine operating temperatures have increased more than 40 F in the last 50 years.

HOUSTON, Tex. – Shell Rotella has introduced a new do-it-yourself coolant conversion kit to convert a heavy-duty diesel engine’s cooling system from conventional to extended life coolant. The goal is ...

Temperatures across the U.S. are tumbling, and the temperature swing can be a lot for a truck's components to handle, especially the coolant system. For most of at least the last six months, the ...