Berryman (2616-12PK) B-12 Chemtool Total Fuel System Clean-Up - 15 oz., (Pack of 12)

Features

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

Size:15 Ounce, (Pack of 12)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.