How Often Should Engine Sludge Be Cleaned?

[EmilianoLynn]

Engine sludge should be cleaned every 30,000 to 50,000 kilometers. Here is some relevant information: 1. Engine sludge: Engine sludge forms when large molecules polymerize under the high-temperature operation of the engine, causing the engine oil to thicken, which means the viscosity of the oil changes, gradually forming sludge. 2. Engine: An engine is a machine that converts other forms of energy into mechanical energy, first developed in the UK. The term engine can refer to both the power-generating device and the entire machine including the power unit (such as gasoline engines, aircraft engines).