The ATS Chemical 3C Intelligent Induction Cleaner removes heavy carbon deposits from the gasoline-based internal combustion engine. The 3C gasoline engine cleaning system is specifically designed for the ATS 3C carbon removing chemicals. The 3C microprocessor is programmed with a run profile that commands the 3C chemical to be delivered into the gasoline based induction system where it can best reach all carbon sites within the engine. The 3C system quickly attaches to an induction port on the engine, then delivers a customized measured amount of carbon chemical in timed intervals, removing heavy carbon deposits from the induction system and combustion chambers.