3 PCS Catalytic Converter Cleaner Auto Parts Engine, Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil, Fuel System Treatment Oil Additive for Gas and Diesel Car

Reduce Fuel Consumption：Reduces carbon build-up in catalytic converter, oxygen sensors, fuel injectors and cylinder heads which results in improved fuel efficiency. Improves overall vehicle performance-including driveability issues such as power reduction, hesitation, rough idle, hard starts and lost fuel economy

Catalytic Converter Cleaner：Simply pour in your fuel tank.Makes engines start easily and run smoothly. Clean and protect catalytic converter material, increased fuel efficiency and reduced emissions

Fuel System Cleaner：Proper fuel and exhaust flow will keep that engine start easily and run smoothly, which will also cut down on maintenance costs. Help Clean The Fuel Injection System, As Well As The Cylinders, Improving Overall Performance

Clean The Entire System：Catalytic Converter Cleaner can also clean other parts like the oxygen sensor, the fuel injectors, cylinder heads, and others. Portable size is convenient, add a bottle every time you refuel

Safety to Use：Safe for gasoline, diesel, hybrid and flex-fuel vehicles; does not alter fuel. Not for use in 2-stroke or oil/gas mix engines. There is no need to worry about leakage or evaporation