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 ...

Peak Commercial & Industrial, an Old World Industries company, is unvailing new test strips for its Final Charge heavy-duty extended-life coolant/antifreeze. Peak Commercial & Industrial, an Old World ...

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.

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 ...

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 ...

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 ...

A technician with Polaris Labs pulls a sample of extended life coolant for testing. ELC should be monitored as closely as conventional coolants since some mechanical malfunctions in equipment can ...

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 ...

Q: My husband and I have a four-cylinder 2006 Chevy Malibu with 137,000 miles on it. Since the fall of 2012, the car has been leaking coolant. It's not leaking to the ground and it's not leaking into ...