Clean the throttle when Buick Excelle is burning.

When SAIC-GM Buick Excelle is driving at high speed, it is not allowed to refuel, but the engine is not turned off and the engine speed is reduced. This situation shows that there is too much sludge on the inner wall of the vehicle throttle. Cleaning the throttle can eliminate this problem. Cleaning the throttle can reduce the original fuel consumption of the vehicle and increase the power of the engine. The specific operation steps for cleaning the throttle valve are as follows:

1. Unscrew the fixing screw of SAIC-GM Buick Excelle intake pipe.

2. Remove the SAIC-GM Buick Excelle filter as a whole.

3. SAIC-GM Buick Excelle's entire gas inlet is exposed and ready for cleaning.

4. Spray SAIC-GM Buick Excelle accelerator cleaner into the accelerator for several times.

5. Reinstall the SAIC-GM Buick Excelle filter to complete the operation.