What do you mean, how to clean up the car carbon deposit, and how much labor cost?

Hello, you can clean the throttle at the cost of 50 yuan, and you can disassemble the intake branch pipe for cleaning at the cost of 300 yuan. You can also clean the nozzle, piston top and combustion chamber without opening the bottle. Simple and convenient, the cost is about 200 yuan. I hope this answer is helpful to you.