Efficient anti-wear protection adopting advanced lubricating formula, forms a strong protective film on the metal, reduces internal friction of the engine, significantly reduces component wear, and extends engine life. Deep cleaning of catalytic converter by dissolving carbon deposits and oxidation residues, effectively cleans the catalytic converter, restores exhaust efficiency, reduces the risk of excessive emissions, and avoids power reduction or fault light due to blockage. Applicable to gasoline/diesel engines, compatible with various types of engine oil and fuel additives. Synchronously cleans key components such as fuel injectors and piston rings, improves fuel atomization effect, and improves combustion efficiency, thereby optimizing power output and fuel economy.