Does the intake system need cleaning?

[EllieFitz]

The intake system should be cleaned every 20,000 kilometers. Cleaning the intake system has the following benefits: 1. It can effectively clean and remove colloids and carbon deposits inside the nozzles, maintaining the cleanliness of the fuel system; 2. It can clean the exhaust gas recirculation system, reduce exhaust emissions, save fuel, and effectively protect the oxygen sensor and three-way catalytic converter; 3. It helps prevent symptoms such as explosions, unstable idling, and poor acceleration caused by colloids and carbon deposits; 4. It can eliminate carbon deposits on the valve seats, lubricate the valves and valve guides, improve sealing, restore cylinder pressure, and increase power; 5. It can clean carbon deposits in the combustion chamber, lubricate the upper part of the cylinder, reduce piston ring wear, and extend service life.