How about cleaning the carbon deposit in the water tank with liquid medicine?

Carbon deposition can be removed to some extent, but it has no obvious effect. Cleaning carbon deposits with liquid medicine is mainly to spray the cleaning agent on the throttle and intake manifold in the car to achieve the effect of removing carbon deposits. There are two ways to make medicine, one is before the throttle and the other is after the throttle.

Before the throttle: After the engine is ignited, it is necessary to find the position of the throttle and put the cleaning nozzle in front of the throttle. The suction of the engine will automatically suck the cleaning liquid in to achieve the effect of cleaning the throttle.

Behind the throttle: Unplug the PCV ventilation pipe behind the throttle and put the nozzle in this position. When the engine is working, it will also suck the cleaning agent in to clean the carbon deposit.

In the actual cleaning process, it will be found that the cleaning effect is not very good, only the carbon deposit at the air inlet is removed, and the carbon deposit behind the throttle, the top of the piston and the top of the cylinder head still exists, so the effect of cleaning the carbon deposit with hanging bottles is not very good.

In the process of using the car at ordinary times, it is necessary to regularly check the use of the car, regularly maintain the car, and clean up the carbon deposit in time.