Cleaning carbon deposit is the same as cleaning throttle?

This is not the same thing. Cleaning the carbon deposit should be cleaning the combustion chamber in the cylinder. Generally speaking, the nozzle, valve, spark plug, piston ring and piston skirt in the cylinder should be cleaned. Throttle is a part of cleaning, but it is only a part of cleaning engine carbon deposit.

The combustion chamber is prone to carbon deposition, which will lead to difficulties in starting, and the carbon deposition in the injector will also lead to oil blockage, gasoline injection deformation, poor atomization, and fuel consumption will naturally increase. There are many reasons for sludge at the throttle, some of which are carbon deposits formed by exhaust gas from fuel combustion at the throttle; In other words, impurities that are not filtered by the air cleaner will remain on the throttle. If there is too much oil, the intake air will produce air resistance, which will lead to an increase in fuel consumption. Usually, there are two ways to clean the throttle valve, disassembly and non-disassembly. The former is to remove the whole throttle assembly, and then clean it thoroughly with special cleaning agent before recovery. Although this method is troublesome, it is better than thorough cleaning. In the latter case, it is relatively simple and convenient to spray the accelerator cleaning agent directly on the wiping cloth to scrub the accelerator. There is no strict limit on the cleaning frequency of the throttle, which has a lot to do with the habit of using cars and the environment. If it is dirty, it should be washed. Phenomenologically, when the idle speed is unstable, cleaning should be considered.

Million car purchase subsidy