MOTUL® Cat Converter Cleaner dissolves resins and varnishes in the fuel system and gummed carbon deposits on lambda sensors and catalytic converters. Suitable only for gasoline engines. Regular use of MOTUL® Cat Converter Cleaner reduces harmful gases emissions, optimizes fuel efficiency and engine performance by allowing a proper function of the catalytic converter and oxygen sensor.

MOTUL CAT CONVERTER CLEANER dissolves resins, gums and carbon deposits on Lambda probes and catalytic converter honeycombs. 

Mixed with the gasoline fuel, MOTUL CAT CONVERTER CLEANER provides:
- Faster and more efficient cleaning of the catalytic converter and oxygen sensors
- Restores original engine power and performance
- Drivability improvement 
- Reduction of fuel consumption and exhaust emissions

Recommended to be used when: 
- Catalytic light on 
- Grey or black smoke at the exhaust
- Overconsumption of fuel 

Usage interval: Every 5.000km.