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What are the reasons for insufficient cooling in car air conditioning?

1 Answers

Kelly

07/30/25 6:47am

Car air conditioning not cooling sufficiently can be caused by: 1. Excessive refrigerant leading to reduced cooling efficiency; 2. Insufficient refrigerant causing inadequate cooling; 3. Excessive impurities in refrigerant or compressor oil, causing blockages and insufficient cooling capacity; 4. Moisture infiltration in the air conditioning refrigeration system; 5. Dirty condenser reducing heat dissipation capability. Solutions for insufficient cooling in car air conditioning include: 1. Adding refrigerant; 2. Replacing the air conditioning blend door; 3. Cleaning the air filter and strainer. Functions of car air conditioning: 1. Filtering air entering the cabin; 2. Absorbing moisture from the air; 3. Maintaining clean air to prevent bacterial growth; 4. Preventing window fogging; 5. Regulating cabin temperature.

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