Chevron on what coolant sampling can tell fleets about engine health

Summer heat can expose cooling system problems that have been developing for months, including improper glycol concentration, contamination, coolant loss, and degraded coolant chemistry. Fleet Maintenance Editor-in-Chief John Hitch talks with Max Cundiff, industrial sector manager at Chevron, about the role coolant testing and sampling can play in fleet maintenance and how fleets can use those results to identify potential problems before they lead to failures.