Cataclean 120019 Fuel and Exhaust System Cleaner

Comes with 2 – Cataclean Fuel and Exhaust System Cleaner 16 oz – A superior cleansing agent and does not alter the fuel whether gasoline flex or diesel in any way. It is specifically designed and formulated to “detoxify” the internal components of the engine and clean the oxygen sensors and the catalytic converter thus reducing the carbon footprint of your vehicle and improving overall performance. Cataclean is not a fuel additive so it should not be added to your fuel as a gasoline or diesel “enhancement”. It is only required every 3 months not every time you fill your tank.