Motul Engine Clean is a specialized internal engine cleaner designed to be used in all types of gasoline and diesel engines immediately before a scheduled oil change. Over time, oxidized oil and combustion by-products form deposits, varnish, and sludge that can restrict oil flow and cause piston rings to stick. This additive effectively dissolves these contaminants and keeps them in suspension so they are fully evacuated when the old oil is drained.By cleaning the entire lubrication circuit, this treatment helps restore engine compression, reduces oil and fuel consumption, and prevents the immediate contamination of your fresh engine oil. Regular use maintains optimal engine protection and performance across a variety of operating conditions. Dissolves sludge, carbon deposits, and varnish from oil passages and components Restores engine compression by freeing stuck rings and valves Protects new oil from residual contamination for a cleaner service interval Compatible with catalytic converters and diesel particulate filters (DPF) Formulated for both naturally aspirated and turbocharged engines Volume: 300ml
