XR-V drives 21000 kilometers to remove carbon deposits
YaleJohnny 
10 The XR-V accompanied me for about a year and five months. I felt good using the car and did not cause me trouble. When my XR-V was driving 5000 kilometers, my good friend advised me to do the first carbon deposit treatment. It feels good after the carbon deposit treatment. I am very grateful to my good friend for this. Now that my XR-V has been driving for 21000 kilometers, I remembered to do a second carbon deposit treatment. I am a big person, and my friends say that I am a fool and have a fool’s blessing. That’s why the XR-V didn’t worry me. My car XR-V has a 1.5CVT and sometimes makes a little trouble, such as: difficulty in starting, unstable idle speed, uncontrolled acceleration, urgent refueling and tempering, increased fuel consumption, etc. I thought it was carbon deposit, so I contacted the master from the 4S shop to help me clean up the carbon deposit. Driving the car to the store, the master worked hard. I took some pictures on the side and shared it with my fellow riders here! picture above
The heart of the car, the throttle is on the right side of the engine
This is the removed air filter. The interlayer is a little dirty. If it is not too dirty, just blow it.
Start removing the sleeve on the right side of the throttle valve, which is a little tight and difficult to tighten.
Continue to tear it down. There are also tight ones below, which makes it difficult to start.
It was demolished, and it felt a little sad to see it.
This is the legendary throttle.
One more recent photo.
It is a special tool for removing carbon deposits and cleaning it with a soft toothbrush.
Clean throttle valve.
Start restoring your original position.
It is relatively easy to install.
Start testing, because cleaning the holiday valve requires data evaluation, and set it to 800 rpm under idle speed.
Before cleaning, it was less than 500 revolutions, but now it is 800 revolutions after cleaning.
This is the core part of the engine, and carbon deposits are also prone to occur here.
Spark plugs also have carbon deposits.
Use a special instrument to see the carbon deposits inside. The carbon deposits here require adding gasoline additives to the fuel tank.
This is the whole process of removing carbon deposits. After cleaning, I feel that the throttle is applied smoothly and the idling speed is no longer shaking, but remember not to clean the throttle frequently, which is a kind of injury.
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