... of in-depth studies have been undertaken by Lubrizol Corporation to better understand the factors involved. Although previous studies had shown that polyethylene terephthalate (PET) motor insulation was most stable in the dry state, Lubrizol's investigations have now shown that dry polyol ester lubricants can...

... that no lubricant/lubricity additive interactions take place. These test methods consist of a modified Neste test and 3 other compatibility tests designed to evaluate potential incompatibilities between the lubricant and fuel. There is no standard industry test for in-line pump testing; therefore, Lubrizol...