Our gasoline additives cover a wide range of needed upgrades for typical gasoline burning engines, including detergents, demulsifiers and antioxidants. Of particular note, the polybutene-amine-based IPAC 1005 is an ashless dispersant inhibitor gasoline additive package that provides excellent engine protection and cleanliness. Recommended for all grades of gasoline and gasoline-containing oxygenates, it is specifically designed to maintain and clean up fouled multi-port fuel injectors and carburetors, and to remove deposits from intake valves and ports.