How to clean engine carbon deposits

Methods for treating car carbon deposits:

1. Currently, there are only two ways to remove carbon deposits in repair shops. One is to use the disassembly-free cleaning method if the carbon deposits are not serious, by adding a certain A special cleaning agent liquid is used for cleaning.

2. Second, if the carbon deposit is serious, you should use the method of removing the cylinder head to clean the valve and cylinder block.

3. One way is to take some preventive and remedial measures when driving yourself to reduce carbon accumulation as much as possible. Use clean fuel that meets the label; develop good driving habits, and shift by hand wave at more than 2,000 rpm; regularly pull up and down the highway to allow the engine to run at high speed to remove slight carbon deposits. How to remove carbon deposits from car engines.

4. Pulling to high speeds: Regarding pulling to high speeds, the platform has expressed opinions before. Frequently running on high speeds and pulling high speeds can slow down the generation of carbon deposits. At most, it will have a flushing effect on the newly produced carbon deposits, but for those who have already There is almost no cleaning effect on long-lasting carbon deposits. However, most car enthusiasts still say that driving at high speeds can clean up carbon deposits, so driving at high speeds is also considered as a method here.

5. Suspension bottle cleaning: The most commonly used disassembly-free cleaning method at present. Because it is somewhat similar to a person's intravenous drip, this cleaning method is named, which is also commonly known as intravenous drip and hanging bottle. It is convenient and fast, and has obvious effect on cleaning the fuel injector. For new cars, the cleaning effect of instillation can generally reach about 80%. For old cars, the effect is slightly worse, but the effect on power and fuel consumption after washing is still obvious.

6. Walnut sand to clean carbon deposits: Walnut sand is the fine particles made from processed walnut shells. The principle of using walnut sand to clean carbon deposits is to load the walnut sand into the equipment. The equipment uses compressed air as power, and the working pressure is established in the pressure tank through the compressed air. The walnut sand is pressed into the sand delivery pipe through the sand discharge valve, and is discharged at the nozzle. It is sprayed out at high speed and into the intake duct of the engine. Since the cylinder valve has been closed before cleaning, the high-speed walnut sand will hit and scrape in the closed air passage, so that the carbon deposits on the valve and intake passage will be knocked off and washed away, and finally the equipment will be used to automatically The suction device of the belt sucks out the walnut sand and carbon deposits together, thus achieving the purpose of cleaning the carbon deposits.