Wynns Injector Cleaner improves combustion and the overall performance of your engine. The effective formula is also designed to steady engine idling and prevent irregular acceleration by restoring the spray pattern of the fuel injectors. It is suitable for leaded and unleaded petrol, and is friendly towards turbochargers and catalytic converters; it requires only for it to be added to the fuel tank between fill-ups. Follow directions for best results. 325ml Bottle Main Features: - Suitable for leaded and unleaded fuel - Cleans injectors and restores their spray pattern - Improves combustion and cold starting - Prevents stumbling acceleration and restores a steady idle pattern - Add to fuel tank between fill. Wynn's Injector Cleaner for Petrol Engines is a multi-functional fuel treatment to maintain the fuel system of petrol injection engines in optimal condition. Cleans injectors and pumps and keeps them clean. Prevents deposit formation on valves, in the intake manifold, and in the combustion chambers. Improves cold starting properties. Prevents irregular idling and stumbling when accelerating. Restores injector spray pattern. Lubricates injectors, valves, pump, and upper cylinder area. Improves combustion and engine performance. Protects the fuel system against rust and corrosion. Maintains CO and HC values at a minimum level. Prolongs the lifetime of the injection system. Is safe for use with catalytic converters and turbochargers. APPLICATIONS Can be used with leaded and unleaded petrol. Is safe for catalytic converters and turbochargers. To be used in petrol injection engines in order to prevent fouling of the inlet valves and to clean and keep clean injectors and pumps. To be used in case of irregular idling, stumbling when accelerating, pinging, self-ignition, difficulty starting, high fuel consumption, too high level of noxious exhaust gases. DIRECTIONS Add Wynn's Injector Cleaner for Petrol Engines to the petrol tank containing at least 20 liters of petrol. For best result, use in every 3rd tank filling. 1 bottle of 325 ml treats up to 70 liters of petrol. The bottle is also suitable for capless fuel fillers.