Berryman B-12 Chemtool Total Fuel System Cleanup - 473 mL

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.

• Restores lost power and peak performance
• Maximizes drivability, fuel economy, and injector life
• Quickly dissolves gum, varnish, fuel residue, and carbon build-up
• Disperses moisture in conventional gasoline and lubricates upper cylinders
• Catalytic converter and O2-sensor safe