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 ...

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 ...

Spectro Scientific’s CoolCheck 2 Coolant Analyzer provides analytical results on nine key parameters in easy-to-understand reports for use by mechanics. Cooling systems play a vital role in preserving ...

Through periodic sampling, JG Lubricant Services is able to determine coolant and oil condition and the condition of the host equipment, which includes the refrigeration unit, engine, transmission, ...

The three technicians shown here at Polaris Laboratories are running an ICP (inductivity-coupled plasma), which detects wear, contaminants, and metals. A Polaris Laboratories technician runs a ...

As engines get very hot, coolant helps distribute heat to help prevent overheating and engine damage. It also adds antifreeze protection and acts as a lubricant for some of the engine’s components. If ...

New advanced engines and cooling systems are changing cooling system maintenance requirements. Service technicians and fleet managers should review their preventative maintenance (PM) strategy and ...

Taking care of your engine is always a top priority. If not done correctly, it could lead to worse overall performance, make your car undrivable, and lead to a costly trip to the auto shop. While ...