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 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.

Q: Are coolant test strips really worth the money? I've been using them in my shop for quite a few years and started to watch and see how many flush jobs I got out of the test strips. Not as many as I ...

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 ...

Coolants are the least understood fluid in a heavy duty truck engine today. But a little attention to them can avert serious problems for your fleet. Photos: Prestone If you’re a maintenance manager ...

Need-release filters can make conventional coolants as easy as ELCs. Diesels that get regular cooling system care and oil and filter changes will rarely develop mechanical problems unless subjected to ...

HELPING ENSURE top performance and long life for an engine begins with rethinking about what is put into a radiator. If one is thinking only of antifreeze, HELPING ENSURE top performance and long life ...