hd diesel oils used to be the best oil money could buy.. full of phosphorous and zinc anti wear additives. However now diesels have converters and sadly they have lower these additives..... So now hd diesel oil is only a bit better in the additive packages that a pure gas only oil. Diesel oils still have large amounts of anti clumping, anti acids, anti sluging, resistant to thickening, resistant to vaporizing.... that are a bit higher in specs so they will hold up to the hd soot and longer oil change intervals of a diesel engines,,, making them perfect for diesels and usually perfect for gas engines. Diesel oils may not be perfect for the slightly higher mpg that some lighter weight gas oils are designed for, as they are designed for longest life of engine over mpgs of say a 5w-20 oil...
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Today's Featured Article - Identifying Tractor Smells - by Curtis Von Fange. We are continuing our series on learning to talk the language of our tractor. Since we can’t actually talk to our tractors, though some of the older sect of farmers might disagree, we use our five physical senses to observe and construe what our iron age friends are trying to tell us. We have already talked about some of the colors the unit might leave as clues to its well-being. Now we are going to use our noses to diagnose particular smells. ELECTRICAL SMELLS
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