Engine cleaning process

摘要

A method of using a kit to clean an injection combustion engine while the engine is running comprising removing a vacuum hose attached to the engine, inserting a tube attached to a compartment containing a liquid cleaning chemical inside the hose, introducing the chemical into the engine's fuel system in a controlled fashion, removing the tube from the hose after the recommended amount of chemical is in the engine's fuel system and reattaching the hose.

主权项

1. A method of cleaning an internal combustion engine while running comprising:
(a) disconnecting a first end of a vacuum hose having first and second ends connected to an engine fuel delivery system such that the first end is detached from the engine and the second end remains attached to the engine and in fluid communication with the engine's fuel delivery system; (b) connecting the first end of the vacuum hose to a closed storage container containing a predetermined quantity of liquid cleaning fluid through to a fluid communication path that includes a fixed, non-variable flow restriction; (c) exposing the liquid cleaning fluid in the closed storage container to a partial vacuum created in the engine's fuel delivery system through the fluid communication path; (d) evacuating a predetermined quantity of liquid cleaning fluid from the closed storage container through the fixed, non-variable flow restriction, and introducing the evacuated cleaning fluid into the engine's fuel delivery system; and reattaching the first end of the vacuum hose to the engine after the first end of the vacuum hose has been disconnected from the fluid communication path to the container.