How to clean the throttle of Toyota Corolla?
When the hood is removed, we can usually see the throttle. Some air lines are connected around the throttle.
3. These pipelines need to be dismantled, and the position of each pipeline should be clearly recorded.
After removing the air pipe on the throttle, we can remove the whole throttle. Trent's throttle is fixed on the engine block with four bolts, and we can quickly remove it with suitable tools.
5. The side of the throttle near the combustion chamber is generally dirty, and the black carbon trace is the main part we need to clean.
6. Cleaning the throttle is mainly to remove the carbon deposit on it. We can use special throttle washer fluid or cleaner. It should be noted here that the cleaning principle of this cleaning agent is to dissolve carbon deposit, and its composition is harmful to human body. It is best to wear gloves and masks when cleaning.
7. Spray the cleaner to the position with more carbon deposits on the throttle, and wait for about 5- 10 minutes to dissolve the carbon deposits. Using brushes can speed up the removal of carbon deposits.
8. When you see that the stain on the accelerator has completely dissolved, you can wipe the detergent inside the accelerator with a clean towel.
9. Install the cleaned throttle valve on the machine body according to the original position, and then install all air pipelines to complete the whole process of cleaning the throttle valve. After all the hardware is installed, throttle needs to be initialized.