How often should carbon deposits in an Audi A6 engine be cleaned?
1 Answers
Audi A6 engine carbon deposits should be cleaned every 50,000 to 60,000 kilometers. Steps for cleaning engine carbon deposits: Open the oil filler cap, add a cleaning agent, mix it with the old engine oil, and let the engine idle for about 10 minutes. Carbon deposits include two concepts: The first is engine carbon deposits. During engine operation, unsaturated olefins and gums in the fuel produce a coking-like substance under high temperatures. The second is carbon deposits in electrical discharge machining (EDM), which should be avoided as much as possible, especially in precision mold processing. If carbon deposits have already caused malfunctions, symptoms may include rough idling, difficulty starting, high idle speed, and excessive exhaust emissions.