Tecflow Top Engine Cleaner Tecflow Speed Cleaner is a highly concentrated, powerful fuel system cleaner that cleans the fuel pump, carburetor, injectors, cylinder heads, pistons, valves, turbo, and more. Speedcleaner is a fast-acting cleaner, suitable for both petrol and diesel engines, which is added to the fuel. The objective of Tecflow Speedcleaner is to immediately and quickly clean the entire fuel system in order to rapidly achieve an emission value that is acceptable for a well-functioning engine and for MOT requirements. This additive is also problem-solving and preventative. Unique composition of water, oxygenated and aliphatic hydrocarbons, supersaturated fatty acid, ammonia, alkyl acetates, and emulsifiers, to achieve the following properties: - Cleans lines and fuel tank - Reduces fuel consumption - Emulsifies with water and moisture - Cleans the fuel pump - Cleans the manifolds c.q. injectors - Cleans pistons and piston rings - Cleans the cylinder head - Cleans exhaust valves and valve stems - Cleans the Lambda Sensor - Cleans potential turbo - Cleans potential catalytic converter This is the best you can get for your car!