How to Clean the Throttle Body Easily?
2 Answers
Simple steps to clean the throttle body are as follows: 1. Remove the throttle body: Stop the car and wait for the temperature to drop, loosen the throttle body parts, and remove them slowly one by one. 2. Clean the interior: Turn the engine to let the brown stains inside the throttle body flow out. Do not spray cleaner directly inside, as the combination of spray and fuel can cause damage. 3. Clean the throttle body: Use professional throttle body cleaning products to clean the removed throttle body, and make sure to wear a mask, gloves, and goggles. The cleaning frequency for the throttle body is as follows: 1. Under normal usage, clean it every 20,000 km. 2. If the air pollution is severe or you often drive in congested areas, it is recommended to clean it every 10,000 km to 15,000 km.
Cleaning the throttle body isn't actually difficult. I've done it myself several times and found it quite simple. First, remove the car key and disconnect the negative terminal of the battery to prevent short circuits. Then locate the throttle body, usually near the intake pipe in the engine compartment. Loosen the connected hoses and electrical connectors, and gently remove them without damaging the sensors. Spray specialized throttle body cleaner on the internal carbon deposits - it's best to wear gloves to avoid skin irritation. Then use a soft-bristled toothbrush to slowly scrub the greasy corners, avoiding stiff brushes that might scratch components. After cleaning, wait a few minutes for it to dry before reinstalling everything properly. Remember to start the car afterward and take a few test drives to check if the idle has stabilized. This can save some money, and after cleaning, the car accelerates more smoothly with reduced idle vibration. Vehicles frequently driven in urban areas are prone to carbon buildup, so it's recommended to clean them once a year to maintain good condition.
