Clean the throttle once, 20 yuan.

I firmly believe that many drivers have heard of cleaning the throttle, but is it reliable to clean the throttle once outside 20 yuan? Let's see how much it usually costs to clean the throttle.

If you only need 20 yuan to clean the throttle, it must be disassembly-free. You only need a bottle of throttle cleaner and wiping cloth, so the price is ok. There is no need to disassemble and clean the throttle valve in the whole process, and the actual operation is relatively simple and convenient, but it is convenient and convenient, and the actual cleaning effect is average. This method is best used on a throttle valve that is not too dirty.

Generally, a 4S shop will choose disassembly and cleaning, and all the throttles must be removed, and then all-round cleaning with professional cleaning agents will be carried out to restore cleanliness. Although this method is inconvenient, it has the advantages of complete actual cleaning effect and high price, and the labor cost plus labor cost is generally around 300- 500 yuan.

Finally, it should be noted that the throttle opening should be reset after cleaning the throttle, otherwise the automobile computer has already remembered the opening when there is carbon deposit. If it is not reset, the automobile engine will have idling jitter and high speed ratio, and the situation will even be worse than before cleaning. Different cars have different reset methods, so I won't introduce them in detail here. If riders have scruples, it is best to go to a professional repair shop or 4S shop for maintenance.