Why does the Emgrand GS engine make noise after turning off?

[SanCameron]

The reason for the noise from the Emgrand GS engine after turning off: The sound is from the three-way catalytic converter and is a normal phenomenon. More information about the Emgrand GS is as follows: 1. The Emgrand GS is a crossover SUV developed by Geely Auto based on the "Premium Car Development Strategy" and adhering to the brand mission of "building premium cars for everyone." The Emgrand GS advocates "living with energy" and is a premium model specifically designed by Geely Auto for slash-and-burn youth who are not content with a dull life, meeting the consumer group's needs for a car that is "stylish, substantial, and fun." 2. The Emgrand GS's fashionable design is clearly aimed at young consumers, with the family-style front grille giving the vehicle higher recognition. 3. The Emgrand GS comes standard with features such as electrically adjustable mirrors, mirror heating, daytime running lights, and automatic headlights.