ABRO Carb & Choke Cleaner penetrates and dissolves dirt, gum, carbon, and varnish deposits that can impede moving parts.

CC-220 Uses: Brake Cleaners, Engine Builder Lubricants, Hot Rod & Classic High Performance, Motorcycle Products, Race Products, Specialty Products, Workshop equipment.

CC-220 Features: Frees sticking manual or automatic chokes. Dissolves harmful fuel system deposits. Eliminates hard starts, rough idling, and stalling

CC-220 Directions: Remove the air filter and sprat exterior carburetor linkage. To remove gum and varnish from the throttle plate, spray short bursts into the carburetor bowl while engine is idling.

Automatic Choke: Open and close by hand while spraying on the choke valve shaft. IF choke continues to stick remove the choke cover. Start engine and spray vacuum cylinder while idling.

PVC Valve: Disconnect the crankcase side of the valve and spray short bursts into the exposed end. This must be done when the engine is cold. Allow to penetrate. Start the engine and once again spray into the exposed end of the valve. Wait a minute and turn the engine off.

Manifold Heat Controls: Spray on exposed ends of the heater valve when the engine is cold. Allow to penetrate. Move the counterweight back and forth until valve frees up.