Does keeping the car AC switch on all the time have any impact?

[ORiver]

You can keep the car air conditioning AC switch on all the time, but it will consume more fuel. When you turn on the air vent, the air conditioning will blow air because the blower in the air conditioning system starts working. However, the cooling system hasn't activated yet because the air conditioning compressor hasn't started. Below is an introduction to air conditioning maintenance: 1. Comprehensive inspection of the air conditioning: When using the air conditioning for the first time in summer, you should first check the air conditioning system, such as inspecting the refrigerant through the reservoir, whether the air filter is too dirty, and if there are any foreign objects in the radiator. 2. Pay attention to air conditioning cleaning: The air filter should be replaced regularly to prevent moldy odors. Additionally, the condenser should be cleaned periodically, and the radiator needs to be removed for thorough cleaning.