Gumout

Gumout Carb/Choke Carburetor Cleaner Spray is an aerosol formula designed to remove gum, varnish and dirt from both the exterior and interior throat of carburetors to restore smoother starting and idling. If your small-engine or classic-vehicle carb is clogged with deposits, this 14 oz...

Gumout High Mileage Fuel Injector Cleaner (6-pack) is a concentrated treatment formulated to remove carbon buildup from engines over 75,000 miles, restoring throttle response, fuel economy, and reducing emissions. As vehicles accumulate miles, deposits form on injectors, intake valves and ports, which can dull...