The mixture in Reiz No.1 cylinder is too rich.

The mixed gas in the first cylinder of GAC Toyota Reiz is too strong. This situation shows that there is too much carbon deposition in the throttle of the vehicle engine, and it is necessary to thoroughly clean the throttle of the vehicle engine to eliminate this problem. The specific operation steps of cleaning the throttle of GAC Toyota Reiz are as follows:

1. Remove the air filter of GAC Toyota Reiz.

2. After the air filter of GAC Toyota Reiz vehicle was removed, the throttle valve of GAC Toyota Reiz was exposed. At this time, the door of GAC Toyota Reiz solar terms was closed.

3. Insert the wrench into the throttle of GAC Toyota Reiz, and push the throttle of GAC Toyota Reiz away.

4. Spray the accelerator cleaner on the accelerator of GAC Toyota Reiz and brush it back and forth with a toothbrush.

5. After cleaning the throttle of GAC Toyota Reiz, wipe the inside of the throttle of GAC Toyota Reiz with a paper towel. (Operation completed)