STP 500ml Professional Series Carburetor Spray Cleaner, GST71500ENP, Multicolour

Features & Benefits Cleans carburettors, linkages and automatic chokes Keeps carburettors in peak condition Must not be sprayed on the car's finish: can cause wax and paint streaking Application For Automatic Chokes With engine cool or only slightly warm, begin clean up To thoroughly clean automatic chokes, spray both ends of the choke valve while opening and closing it by hand Then spray the vacuum cylinder to remove dirt and gum. Start the engine and apply Carb Spray around the inside of the carburettor throat to remove depositsI