18 does Citroen elysee drive a 20,000-kilometer engine with carbon deposit?

18 Citroen elysee drives 20,000 kilometers of engine to deposit carbon. Car owners are advised to clean it every 1 to 20,000 kilometers, and the carbon deposits must be cleaned in time. Too much carbon deposits make it difficult to start the cold car, slide in neutral and stall in manual shift. The tail gas is pungent and irritating, and the emission standard exceeds the standard. Fuel consumption is higher than before and the engine is weak.

Engine carbon deposit cleaning

Open the oil cover, pour the whole tank of cleaning agent (mixed with old oil), cover the oil cover, ignite the engine at idle speed 10 minutes, and then turn off the engine. Clean the carbon deposit inside the engine. This cleaner can dissolve the deposits such as sludge, colloid, moisture and metal debris inside the engine, reduce the pollution of new engine oil and prolong the service life of the engine.

Take off the engine decorative cover, remove the throttle, clean it with carburetor cleaner, dry it with cotton cloth and install it. Cleaning the throttle basically every time we go to the 4S shop, the maintenance staff will advise us to do so. In general, the cleaning cycle of the throttle valve is 20,000 kilometers.