TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The weight ratio of nitrogen in the dispersant additives and metal salt in the detergent additives is at least 0.2:1 to 1:1. The over-based metal salt-containing detergent additives have a total base number of 100-400 mg potassium hydroxide per kg. The neutral or over-based, metal salt-containing detergent additives are phenates, sulfonates, salicylates and/or alkylsalicylates. The neutral or over-based, metal salt-containing detergent additives are calcium alkylsalicylates, calcium phenates, calcium sulfonates and/or magnesium salicylates. The nitrogen-containing dispersant additives in the lubricating oil composition are polyisobutene succinic anhydride dispersants. The nitrogen in the dispersant additives of the lubricating oil composition is present at 0.02-0.1 wt.%. The lubricating oil composition further comprises one or more additives, which are viscosity modifiers, dispersant viscosity modifiers, antioxidants, anti-wear additives, pour point depressants, corrosion inhibitors, dyes and/or antifoams. The base oil of the lubricating oil composition is a group I and/or a group II base stock with group III base stock of greater than 0 to 30 wt.% and/or with group V base stock of greater than 0 to 50 wt.%. The ignition improver additives in the aqueous ethanol fuel are present at 0.5-20 wt.%. The metal of the over-based metal salt-containing detergent additives is calcium and/or magnesium.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The ignition improver additive is water soluble adduct of a polyol having 3-10 hydroxyl groups and ethylene oxide and/or propylene oxide, where the molecular weight of the adduct is 350-10000. The ignition improver additive is glycerol ethoxylate, trimethylolpropane ethoxylate, di(trimethylolpropane) ethoxylate sorbitol ethoxylate and/or pentaerythritol ethoxylate. The aqueous ethanol fuel further comprises one or more additives, where the additives are corrosion inhibitors, lubrication-improving agents and/or denaturants. The aqueous ethanol fuel comprises 95% ethanol (92.2 wt.%), ignition improver (5.0 wt.%), methyl tert-butyl ether (2.3 wt.%), iso-butanol (0.5 wt.%), corrosion inhibitor (90 ppm) and red dye. The lubricating oil composition has a total sulfur content of up to 0.44 wt.%.