”In an ideal world, in which no one ever touched the coolant and the vehicle never leaked, a high-quality extended-life coolant would be virtually maintenance-free. But this is not an ideal ...

Because heavy-duty diesel engines have to do tough jobs, sometimes in tough environments, providing them with quality protection is a must to maintain optimal performance. The continued evolution of ...

When you cut to the basic principles of heavy-duty trucks it comes down to return on investment: maximum mpg, meeting emissions requirements and the truck running at optimum conditions and ...

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 ...

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 ...

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 ...

This article is the second of two articles drafted to define what chemistries are needed in petroleum diesel fuel additives in order to create the best possible additive products to insure optimum ...