500-0245 MotorVac CarbonClean 245 Gas / Petrol Fuel Service (Includes ICS Kit 200-8667) - The Complete Fuel System Service and Diagnostic Center. Why use the CarbonClean System? The MCS 245 is the first gasoline engine system of its kind to clean the fuel system. When used with MotorVac’s proprietary Fuel System Cleaning Detergents, the MCS 245 system cleans the air plenum, throttle body, air bypass valve, injectors, valves, combustion chambers, oxygen sensor and catalytic converters without having to remove any engine components.

How MotorVac CarbonClean Works MotorVac’s two-line cleaning system connects to the engine using vehicle specific adapters, temporarily replacing the vehicles fuel system. During the first cleaning phase (with the engine off) the system circulates MotorVac’s powerful yet safe proprietary cleaning MV3 detergent mixed with gasoline through the components of the engines fuel system. This phase safely dissolves contaminants, gum and varnish deposits, capturing them in the unit’s ten micron filter. The air intake plenum, throttle body and intake runners are cleaned utilizing the ICS kit in conjunction with the foaming MV4 detergent. During the second cleaning phase (engine running), the injector screens, intake & exhaust valves, top of pistons, combustion chamber, oxygen sensor, and catalytic converter are cleaned. This safely dissolves and removes most of the soft carbon deposits, passing them harmlessly out with the exhaust.