What Causes Loud Noise When Turning on the Car Air Conditioner?

1 Answers
MacJohn
07/29/25 3:30pm
Abnormal noise when the car air conditioner is turned on may be caused by damaged blower fan blades or foreign objects. Below are relevant introductions regarding car air conditioner maintenance: 1. Comprehensive inspection of the air conditioner: When using the air conditioner for the first time, inspect the air conditioning system first, such as checking the refrigerant and whether the air filter is too dirty through the reservoir, and whether there are foreign objects in the radiator. 2. Replace the filter: Pay attention to the cleaning of the air conditioner and replace the air filter regularly. 3. Maintenance of the car air conditioner reservoir: The reservoir should be replaced in time after two years of normal use. Each time the pipeline is disassembled for repair or cleaning, a new reservoir needs to be installed.
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