How are carbon deposits in the intake system typically removed?
How are carbon deposits in the intake system typically removed? Carbon and other contaminants in the injector nozzles, on the intake valves, in the combustion chamber, on the O2 sensor and in the catalytic converter are removed and exit through the exhaust system. Even this type of cleaning is typically only about 75% effective (or less) in cleaning fuel injectors. Does injector cleaner remove carbon? While gasoline can keep fuel injection systems clean, there is not much it can do about carbon buildup. “Cleaning injectors, that's good,” said Warholic of the cleansing gasoline. “But it is nowhere near the intake...