What is the best solution for cleaning carbon deposits in BMW?
1 Answers
Owners only need to use carburetor cleaner for cleaning, then wipe it dry with a cotton cloth and reinstall it. Before maintenance, add a bottle of engine internal cleaner into the oil filler port. Cleaning carbon deposits in the fuel system includes cleaning the fuel injectors, combustion chamber, and other components. This is now a common method used by many repair shops and 4S dealerships to remove carbon deposits. Disassembling the engine is not recommended, as this action is equivalent to performing a major overhaul on the engine.