How much does Emgrand gl clean the throttle, and how long does Emgrand gl clean the throttle?

The accelerator cleaning cost of this gl car is generally around 150 yuan. If you go to a store in 4S, it will cost you about 80 yuan. Emgrand gl's throttle is cleaned every 20,000 kilometers. The purpose of cleaning Emgrand gl throttle is to restore the performance of the car. When there is waste oil, the idle speed is unstable, and the cold car starts, it needs to be restarted or turned off at low speed. It is very necessary to clean the throttle valve. The general user manual recommends cleaning every 20,000 kilometers and cleaning regularly. Don't wait until something goes wrong. If you often run long distances or national highways, the mixture will not burn fully and the carbon deposition will be less. It can be postponed to 30 thousand kilometers, and it is best to clean it once every 20 thousand kilometers in normal urban areas. The five functions of regular cleaning of Emgrand gl throttle are: 1. It can effectively clean and dredge the colloid and carbon deposit of the injector and keep the Emgrand gl fuel system clean. 2. It can clean the exhaust gas circulation system, reduce the exhaust gas emission of Emgrand gl and save fuel, thus effectively protecting the oxygen sensor and the three-way catalytic conversion device. 3. It is helpful to prevent Emgrand gl from knocking, unstable idle speed, poor acceleration and other symptoms caused by colloid and carbon deposition. 4. It can eliminate the carbon deposit on the valve seat of Emgrand gl, lubricate the valve and valve guide, improve the sealing performance, restore the cylinder pressure and improve the power. 5. It can blow clean the carbon deposit in the combustion chamber, lubricate the upper area of the cylinder, reduce the wear of Emgrand gl piston ring and prolong the service life.