Cataclean (120007-2PK) Fuel and Exhaust System Cleaner - 16 fl. oz., (Pack of 2)

Using Cataclean can lower your total hydrocarbon emissions by up to 50 percent, 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 drivability issues such as power reduction, hesitation, rough idle, hard starts and lost fuel economy, Safe for gasoline, diesel, hybrid and flex-fuel vehicles; does not alter fuel, Not for use in 2-stroke or oil/gas mix engines