Berryman B-12 Chemtool® Total Fuel System Clean-Up

• Formulated for vehicles that have not had regular fuel system maintenance. Uses H.E.S.T. and powerful detergents to maximize one-tank clean-up of intake valves, fuel injectors, carburetors,and combustion chamber.
• Dissolves gum, varnish, and carbon deposits in the entire fuel system to help restore lost power and peak performance.
•  Improves starting, drivability, gas mileage, and injector life.
• Catalytic converter and oxygen sensor-safe.

Technical Data:

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