Carburetors are the source of more headaches than almost any other automotive part. Head off problems before they leave your customers on the side of the road. Trust FVP Carburetor Cleaner for a premium solution at a competitive price. FVP's Carburetor Cleaner 50 State Formula quickly dissolves carburetor deposits such as gum, sludge and varnish to improve fuel system performance. Available in a sleek 11 oz can, FVP's Carburetor Cleaner is 100% VOC compliant in all 50 U.S. states.