Donaldson describes its Endurance Plus Coolant filter as a simple, reliable filtration solution that maintains coolant quality in diesel engines. Donaldson Endurance Plus extended service life coolant ...

Total dissolved solids (TDS) is a measure of additive concentration and contaminants in coolant. TDS in excess of 3 percent may promote water-pump and radiator failures. What would you guess is the ...

Many of us try to eat right and have a well-balanced diet. We eat good foods and try to keep ourselves in good shape. Most of us benefit from taking vitamin supplements to boost certain areas of our ...

Most carboxylate-inhibited antifreezes, such as Shell Rotella-ELC, being poured into this Caterpillar truck engine, also contain nitrite as a supplemental additive. Caterpillar uses a similar ...

Do the liquid and solid additives last the same amount of time? Depending on the total capacity of the cooling system, when the proper amount of supplemental coolant additives (SCA) is added, yes.

New advanced engines and cooling systems are changing cooling system maintenance requirements. Service technicians and fleet managers should review their preventative maintenance (PM) strategy and ...

If you’re a maintenance manager or owner-operator who is thoroughly confused as to what type of engine coolant should be in your heavy-duty diesel truck (much less what type of coolant is actually in ...