A cleaning system for engines for combusting fuel and converting the combusted fuel to mechanical energy includes a liquid constituting an engine enhancer. The liquid comprises a super concentrated formula of carbon cleaning solvents and a high quality lubricant to clean and lubricate the air induction system. A delivery assembly for the fluid includes a supply tank. A nozzle at the output end of a tube includes a main body portion with a small cylindrical outlet and a cylindrical inlet and a frustoconical transition zone between the inlet and the outlet. The nozzle also has a cylindrical filter with a mesh formed with an opening to preclude the passage of solid particles. A hollow cylindrical support block allows the passage of fluid through the nozzle and out of the outlet. A retention assembly is adapted to fixedly position the nozzle in operative position adjacent to the air intake assembly.

The present invention describes a method and device for cleaning the components of an internal combustion engine. The device provides a single valve for regulating the flow and blend of air and cleaning fluid entering the combustion chamber of an internal combustion engine. The invention provides a novel device and process for cleaning mineral deposits from the surface of the combustion chamber, piston crown and intake ports, intake valves. The flow control valve is capable of regulating the flow of air and cleaning fluid into the combustion chamber of an internal combustion engine during the cleaning process. The device of the present invention connects two separate hoses to a flow control valve. The end of one of the hoses is placed within a reservoir of cleaning fluid. The end of the other hose is connected to vacuum port of an internal combustion engine. Thus, the device provides a path for the cleaning fluid to pass from the reservoir through the flow control valve, through the vacuum port of the engine, through the intake manifold onto the combustion chamber, and out the engine's exhaust.

The present invention is directed to methods for cleaning films and particulates from the compressor section and combustion contaminants from the combustion and turbine sections of a combustion turbine. Particulate films and contaminants adhering to the internal components of the compressor section of a turbine are readily removed by forcing a mist comprising a cleaning solution such as an aqueous surfactant solution through the compressor section. Contaminants resulting from fuel combustion and deposited in the combustion and turbine sections are removed by forcing a mist comprising a second cleaning solution through those sections. The second solution typically comprises an aqueous acid solution optionally including a corrosion inhibitor. The compressor section must be isolated from such acid solutions, e.g. by continuing to force the misted surfactant solution through the compressor section prior to and simultaneously with forcing the misted acid solution through the combustion section. A manifold suitable for providing a partial seal about the air intake of the compressor section and through which a misted cleaning solution can be pumped is also disclosed.

A method and apparatus for cleaning the EGR system of a vehicle is disclosed. The apparatus includes an induction device that is removably attachable to the manifold of an engine in the location of the EGR valve. The induction device includes an adapter plate and a nozzle assembly. The apparatus further includes a solvent administrator removably attachable to the induction device for providing a quantity of solvent to the EGR system.

A method and apparatus for cleaning the plenum of a vehicle are disclosed. The apparatus includes an introduction device that is removably attachable to the manifold of an engine in the location of the IAC port. The introduction device atomizes a flow of cleaning solvent and introduces the atomized flow into the plenum at the IAC port.