How to Clean Engine Internal Sludge?

[SanRose]

Engine internal sludge cleaning method: By adding a cleaning agent into the engine lubrication system to clean the engine sludge. Before changing the vehicle's oil, pour the sludge cleaning agent into the engine through the engine oil filler port, start the engine, and maintain idle operation for 5 to 10 minutes. Then, turn off the engine and drain the sludge cleaning agent along with the oil. During engine operation, the high-temperature working environment, wear from relative motion and friction surfaces, and the combustible mixed gases entering the crankcase from the cylinders can all affect the performance and quality of the engine oil.