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.
An apparatus and method for dispensing fluids into an air line comprises a container having a valve so as to selectively open the container to allow flow of fluids therefrom, the container being configured with a circumferential channel and with a circumferential groove about its perimeter. The apparatus further comprises a cap having a ring configured to engage the groove so as to rotatably mount the cap onto the container, the cap being further configured with a post formed so as to selectively engage the channel and selectively allow the cap to move axially along the container to actuate the valve. A nozzle extends longitudinally from the cap and is configured with multiple apertures and a spiral thread thereabout so as to be threadably inserted into the air line and dispense fluids therein upon actuation of the valve.
A portable-type cleaning device for internal combustion engine comprising a container containing a cleaning solution and a guiding tube connected to the container and the internal combustion engine, and an opening being provided at the top end of the container for the insertion of the guiding tube, wherein, the middle section of the guiding tube is provided with a pressurizing hole for the entry of air, and the height of the pressurizing hole is at least higher than that of the level of the cleaning solution within the container. The other end of the guiding tube is directly inserted into the air-inlet tube of the internal combustion engine. The vacuum suction created by igniting the internal combustion engine drives the cleaning solution and air to enter respectively through the bottom end and the pressurizing hole of the tube. At the same time, the air and the cleaning solution are mixed forming into bubbles or atomized, entering the internal combustion engine. Thus the accumulated carbon in the internal combustion engine and the pipes thereof are cleaned away.
The present invention is a valve cleaning apparatus and method for transporting a cleaning fluid from a supply tank into the air intake valves of a combustion engine. It comprises housing having a pair of legs and a closed end. The housing has a flow path through the housing. A valve is located collinear with the flowpath. The valve cleaning apparatus also includes tubing, a nozzle and a hook to hang the assembly from the hood of a car.
