Shell has introduced an on-site contamination test kit for its extended-life coolants, the Shell Rotella Extended Life Coolant Contamination Test Tool. There are basically two types of coolants in the ...

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 ...

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 ...

With more advanced engine metallurgy and design, and the demand for increased fuel efficiency and lower emissions, engine operating temperatures have increased more than 40 F in the last 50 years.

You’ve heard it said before and it bears repeating: an engine’s number one enemy is heat. So the best way to beat the heat is to maintain the best-running coolant system possible in your heavy-duty ...

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 ...

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 ...