How much does it cost to wash the throttle and change the spark plug for the new Focus?

Hello, the general repair shop for cleaning the throttle valve is between 60 and 80. Spark plugs are good and ordinary. The general price is one from 50 yuan and one from 30 yuan, with a total price of ***4. If there is anything wrong with your car, I hope it can help you. Ask the car master. 4S shop professional technician, 10 minutes to solve.