Engine Decarbonizing Machine is microcontroller based fully automatic machine. A machine can decarbonize any petrol/diesel engine of all type of automobile vehicle. L different detachable adapters for connecting machine with vehicle make it much easier for Operation. L digital timer is provided for easy operation/controls of the machine. L machine can be operated either on 230 Vac ± 10% or 12 VDC @ 10 amp. Battery supply. L heavy duty pressure regulator (Italian) is provided to decarbonize vehicle at desired pressure.