6x STP Complete Fuel System Cleaner Petrol 400ml 50400EN. Suitable for all modern and classic petrol engine vehicles. Pour entire bottle into a full tank of fuel. Cleans and conditions the entire fuel system.
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Simply add contents to engine oil and run the engine. Drain while still hot and replace filter and engine oil. STP Engine Flush is specially formulated to rapidly dissolve harmful engine deposits and maintain efficient oil circulation throughout the entire engine, helping to protect vital engine wear surfaces throughout the flush.
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x4 STP 200ml Hi-Mile Diesel Injector Cleaner.
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Add the entire contents of the 200ml bottle to your fuel tank. Refill the tank with diesel and drive normally to allow the cleaner to work through the system. Make sure the fuel tank is nearly empty before adding the cleaner.
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STP Petrol Injector Cleaner. Reduces exhaust emissions.
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2 x 200ml STP Petrol Injector Cleaner. STP Petrol Injector Cleaner is specially formulated to help remove power-robbing deposits from fuel injection systems. The difference will, in most cases, be noticed within 50 miles.
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Car enthusiasts, “Do-it-Yourselfers” and professional racers rely on STP oil additives, fuel additives and brake and power steering fluids to keep their vehicles running better longer. STP = Scientifically Treated Petroleum.
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x3 STP 200ml Hi-Mile Diesel Injector Cleaner.
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