CCJ's 10-44 is brought to you by Chevron Delo heavy duty diesel engine oil. Now there's even more reasons to choose Delo. We're talking coolants again this week, but this time how to know when you've ...

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 ...

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 ...

Airborne dust and fine desert debris can further impact cooling performance. Radiator fins may become partially blocked, restricting airflow and limiting heat dissipation. When airflow is reduced, the ...

How coolant testing helps identify diesel engine risk before it becomes an overheating event, corrosion problem, or major repair.

Where a coolant's neutralization number is related to the quantity of acid- or base-forming materials in a solution, pH indicates their intensity - and can indicate things going wrong in the cooling ...

A checkup on your cooling system is as much a part of winterizing as digging out your wool socks, and with 2007 engines on the horizon, it's a good time to start thinking about this oft-overlooked ...

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 ...

Engine coolant is a critical fluid that is essential for the optimal performance of engines in motor vehicles. Several studies have reported that, behind lubrication failure, a major cause of engine ...