Rislone Fuel Injector Cleaner with Upper Cylinder Lubricant is a multipurpose, super concentrated injector cleaner designed to clean and lubricate fuel system components in all petrol and diesel engines.

Rislone Fuel Injector Cleaner breaks down and removes harmful contaminants that reduce fuel delivery performance to increase engine performance and economy while also reducing emissions. The included upper cylinder lubricant protects intake valves and seats from wear while also lubricating fuel system components such as fuel pumps and injectors and minimising corrosion and rust.

1 bottle of Rislone Injector Cleaner will treat up to 76L of fuel. For use in smaller engines, use ¼ bottle for every 19L of fuel. It is safe to use with all petrol, diesel and ethanol blended fuels (e10 and e85) and won’t harm oxygen sensors, diesel particulate filters or catalytic converters.