Diesel engines need three vital components to function at its peak. Firstly, it requires clean air coming into the engine. Air with dust and other impurities could do serious damage to your diesel engine in the long run. To avoid this, it's best to replace your air filters as specified by the diesel engine manufacturer. Secondly, you need pure oil. The engine oil is the equivalent to blood in the body of humans (or animals). Similar to how our blood needs to be made as clea