Does Chevrolet 1 10,000 km need to clean the throttle?

No, under normal circumstances, the 4S shop recommends cleaning the car throttle every 20,000 to 40,000 kilometers, but the more frequent the cleaning, the better. Excessive cleaning will gradually remove the special coating of the throttle chamber, and the inner chamber will lose the coating, which is more likely to cause greasy adhesion. Therefore, we suggest that cleaning the throttle should be judged according to the vehicle power feedback. If the idle speed of the vehicle is unstable, it is difficult to start, and the power drops, it is not too late to clean it again.

Throttle is a controllable valve that controls air to enter the engine. We can vividly describe the throttle as the "throat" of the engine. After the gas enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, and the combustion is successful. The depth of stepping on the accelerator determines the size and fit of engine power through the opening of the accelerator.

There are two ways to clean the throttle valve, namely, disassembly-free cleaning and disassembly-cleaning, each with its own advantages and disadvantages. The biggest feature of disassembly-free cleaning is its simplicity and convenience. Spray the throttle cleaner directly on the wiping cloth or directly on the throttle, and then scrub the throttle. The disadvantage is that the cleaning effect is average, which is suitable for throttle valves that are not particularly dirty. Dismantling and washing is very troublesome. It is necessary to remove the whole throttle assembly, and then clean it thoroughly with special cleaning agent before recovery. Although the steps are cumbersome, the advantage is that the cleaning effect is thorough, but the price is relatively expensive. It is worth mentioning that some cars need to reset the throttle opening after cleaning the throttle, otherwise the car computer has memorized the opening when there is carbon deposit. If it is not reset, the idle speed of the engine is unstable and the speed is high, and the result is not worth the loss.