If you're new to being a diesel-vehicle owner, there's some important tips you need to know, including what type of coolant ...

Diesel Engine Cooling System - Diesel Tech. Maintaining A Diesel Engine Cooling System. HOT ROD Staff Writer Mar 20, 2007. See All 11 Photos. See All 11 Photos.

The reason for this is that larger engines create more heat, and the wet sleeve does a much better job of conducting that cylinder heat to the coolant because the wet sleeve is in direct contact ...

Why Coolant Analysis. Most people don’t give much thought to the condition of their engine coolant system until it is too late. More than 40% of all diesel engine maintenance problems can be ...

Duramax diesel engines have been featured in various vehicles, notably GM trucks, for decades. There's a reason why these ...

Walt Moore, Senior Editor. 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 ...

Unfortunately, keeping a heavy-duty truck’s cooling system in tip-top condition got more complex around 10 to 15 years ago when diesel-engine manufacturers began changing the way they engineered ...

You have a choice of two types of truck diesel engine coolant: extended life coolant (ELC), which is simpler to maintain, and fully formulated antifreeze, to which you add supplemental coolant ...