How much does it cost to clean the throttle valve of Damai x5? How long does it take to clean the throttle valve of Damai x5?

The throttle valve of DamaiYuan. The throttle valve of some cars is easy to get dirty. In serious cases, it is not uncommon to need to clean it after 7,000 to 8,000 kilometers.

Five major functions of regular cleaning:

1. It can effectively clean and clear the colloid and carbon deposits in the fuel injector, keeping the fuel system clean.

2. It can clean the exhaust gas circulation system, reduce exhaust gas emissions, save fuel and effectively protect the oxygen sensor and three-way catalytic conversion device.

3. It can help prevent knocking, unstable idling, poor acceleration and other symptoms caused by colloid and carbon deposits.

4. It can eliminate carbon deposits on valve seats, lubricate valves and valve guides, improve sealing, restore cylinder pressure, and increase power.

5. It can blow off the carbon deposits in the combustion chamber, lubricate the upper area of ​​the cylinder, reduce the wear of the piston ring, and extend the service life.