The release of exhaust gases from compression ignition engines has gradually increased daily due to increased demand for automobiles. This causes a heavy depletion of diesel. The novelty in this work is testing the single-cylinder diesel engine followed by 50D25MO25PO+ 20 ppm zirconium oxide, 70D15MO15PO + 40 ppm zirconium oxide, 80D10MO10PO + 60 ppm zirconium oxide, 50MO50PO + 80 ppm zirconium oxide, and diesel. The zirconium oxide is a novel catalyst for boosting engine performance, improving combustion rates, and reducing emission formations. The method used for proportions is the ultra-sonification process. The results were good in terms of superior brake thermal efficiency for the blend 50D25MO25PO+ 20 ppm zirconium oxide is 34.2%, which is 11.67% greater than diesel, Brake specific fuel consumption is 0.20 kg/kWh for the blend 50D25MO25PO+ 20 ppm Zirconium oxide 31.43 % less than diesel, Maximum heat release rate is reached for the blend 80D10MO10PO + 60 ppm zirconium oxide followed by 89 KJ/CA with highest peak pressures of 69 bar for blend 70D15MO15PO + 40 ppm zirconium oxide. 70D15MO15PO + 40 ppm zirconium oxide blend offers very few Hydro carbon emissions, followed by 77.7% than diesel; the least Carbon monoxide formations are found for the same blend, followed by 40% less than diesel. 70D15MO15PO + 40 ppm zirconium oxide blend possesses very low carbon dioxide with a marginal difference of 5.6% than diesel, and lower nitrogen emissions are 50MO50PO + 80 ppm zirconium oxide found to be 700 ppm.