Sierra 18-9580-3 Combustion Cleaner

Sierra 18-9580-3 Combustion Cleaner is formulated to improve engine performance and efficiency by dissolving gum and varnish from fuel systems, removing internal carbon deposits, freeing sticky rings, displacing moisture and stabilizing fuel during storage. Designed for use with both 2-stroke engines and 4-strokek engines.

Thoroughly removes gum, varnish and carbon deposits Removes internal carbon deposits Frees sticky rings Designed for use with both 2-stroke and 4-stroke engines 12 oz. bottle