Putting nanoparticles into fuels makes them more efficient, or to burn cleaner due the development of fuel-carried catalyst for diesel to saves fuel, catalytically remove engine deposits and reduce harmful emissions. Nano-based lubricant solution will result in 10%-20% reduced fuel consumption; 5%-10% increased power; 40-95% reduction in exhaust emissions; and 80-98% reduced engine deposits. The principle is that a nanodiamond core; a hydrophilic layer holds the core in place, a hydrophobic layer enables the nano-lubricant additive to stay dispersed with lubricant, and the additive turns moving friction into rolling friction - reduces the friction coefficient by over 20 times.