Harry Tuttle

Looking at the SDS for AC Delco Diesel Fuel Conditioner you can see the ingredients. Section 3. Ingredients Solvent naphtha (petroleum), heavy aromatic 30% - 60% 2-ethylhexyl nitrate 15% - 30% Ethylbenzene 0.99% - 4.99% Xylene 0.99% - 4.99% 4-trimethylbenzene 0.99% - 4.99% Naphthalene 0.99% - 4.99% The only other fuel conditioner that matches the ingredients is PEAK Blue Agri-Clean Liquid Fuel Stabilizer Additive for Diesel Engines. However the Peak-Blue doesn't give any percentages on the SDS. I have look at the SDS for all the diesel fuel additives from this list. https://www.thedrive.com/reviews/27711/best-diesel-fuel-additives