Catalytic Converter Cleaner is specially formulated for closed-loop electronic fuel injection (EFI) vehicles. It effectively cleans the engine intake system, combustion system, and exhaust system, removing carbon deposits, gum, and chemical residues from intake valves, combustion chambers, fuel injectors, oxygen sensors, and catalytic converters.

Product Features

• Resolves catalytic converter blockage caused by sulfur and phosphorus compounds.

• Improves exhaust flow, restores power, and reduces fuel consumption.

• Cleans carbon deposits and oil sludge from combustion chambers, intake valves, and fuel injectors.

• Oxidizes chemical residues on oxygen sensors and catalytic converters into harmless gases.

• Restores the catalytic converter’s exhaust purification function and prolongs its lifespan.

• Suitable for vehicles with closed-loop EFI systems, especially large- or mid-displacement engines with over 30,000 km and abnormal engine performance.