When Should a New Car's Engine Be Cleaned?

1 Answers
MaddoxLynn
07/30/25 6:01am
New cars should have their engines cleaned approximately every 30,000 to 50,000 kilometers. The benefits include: 1. Effectively removing carbon deposits, gum, and other harmful substances inside the engine; 2. Neutralizing long-term harmful acidic substances generated within the engine; 3. Cleaning the crankcase PVC valve; 4. Preventing the mixing of old and new engine oil, and removing sludge and oil films formed by old oil to avoid reducing the performance of new oil; 5. Cleaning the valve lifters and hydraulic lifters; 6. Improving engine efficiency and reducing noise; 7. Cleaning the engine lubrication system, enhancing oil flow, lowering engine temperature, and improving lubrication effectiveness. An engine is a machine that converts other forms of energy into mechanical energy.
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