Once the intake tract had been cleaned ,we proceeded to carry out a Bluechem injector clean. First of all the fuel feed and fuel return pipes are disconnected from the engine, and joined together to circulate the supplied fuel back to the tank.
With the appropriate adapters the Bluechem clear flow device is rigged up to both fuel feed and fuel return ports on the engine and the clear flow device now becomes the vehicles fuel tank for the duration of the clean.
Autoclinic Liverton