Abstract: An apparatus configured to perform a static and a dynamic cleaning of an engine at the same time or separately, as well as to back-flush the oil pump screen of the engine, air purging the engine and prime the engine with oil before filling the engine with the required oil amount. The apparatus has a holding tank for storing a cleaning solution, a pump, an oil drain adapter configured to connect the apparatus to the oil drain of the engine, a transfer tank and an oil filter adapter connected to a first and a second conduit. The pump is selectively in fluid communication with the holding tank, to pump the cleaning solution from the holding tank into the engine, and with the oil drain to draw the cleaning solution out of the engine.

Abstract: An apparatus configured to perform a static and a dynamic cleaning of an engine at the same time or separately, as well as to back-flush the oil pump screen of the engine, air purging the engine and prime the engine with oil before filling the engine with the required oil amount. The apparatus has a holding tank for storing a cleaning solution, a pump, an oil drain adapter configured to connect the apparatus to the oil drain of the engine, a transfer tank and an oil filter adapter connected to a first and a second conduit. The pump is selectively in fluid communication with the holding tank, to pump the cleaning solution from the holding tank into the engine, and with the oil drain to draw the cleaning solution out of the engine.

Abstract: A fuel injection flush tool adapted to be connected to a conventional fuel injection flush canister in which a supply of combustible liquid fuel injection cleaner is stored. Liquid cleaner is delivered from the flush canister to a gasoline or diesel-driven engine being serviced by which to burn off carbon deposits from the fuel injectors and related parts during a tune-up or service. During one embodiment, air is applied to the flush canister so that the liquid cleaner is delivered from the canister at a pressure which corresponds to the operating pressure of the engine running at idle. In this case, the fuel injectors can advantageously be cleaned (i.e., decarbonized) in a relatively short time and at reduced cost without having to turn off the engine, disable the fuel pump, or remove seats, fuses, relays, etc.

Abstract: A fuel injection flush tool adapted to be connected to a conventional fuel injection flush canister in which a supply of combustible liquid fuel injection cleaner is stored. Liquid cleaner is delivered from the flush canister to a gasoline or diesel-driven engine being serviced by which to burn off carbon deposits from the fuel injectors and related parts during a tune-up or service. During one embodiment, air is applied to the flush canister so that the liquid cleaner is delivered from the canister at a pressure which corresponds to the operating pressure of the engine running at idle. In this case, the fuel injectors can advantageously be cleaned (i.e., decarbonized) in a relatively short time and at reduced cost without having to turn off the engine, disable the fuel pump, or remove seats, fuses, relays, etc.