Is engineered to quickly remove even the toughest performance-robbing deposits from carburetors, fuel injectors pumps, valves or rings that can form on even the newest technology engines. Formulated with a proprietary blend of enzymes and high-performance cleaning agents, it restores power and performance quickly and cost-efficiently. Features: Engineered to remove tough deposits in fuel systems. Cleans Injectors, carburetors, fuel pumps, valves & rings. Simple to use; add to fuel and run engine Combines Star Tron enzymes with powerful cleaning agents. Treats up to 40 gallons.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov