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What to Do If the Car Air Conditioning Cooling is Too Weak?

1 Answers

ElizabethDella

07/29/25 4:08pm

Here are the solutions for weak car air conditioning cooling: 1. Lack of Freon: Check for any leaks. You can drip some water at the pipe joints of the car; bubbles will usually appear at the leaking spots. Once the leak is found and repaired, go to a repair shop or maintenance shop to add Freon. 2. Dirty Filter: Try to locate the bypass valve on the filter base. When the pressure difference on both sides of the valve reaches a certain value, it will open. Generally, engine oil flows into the main oil pipe through this channel. Use a car-specific lubricant to lubricate other related components. 3. Insufficient Antifreeze: Go to a 4S shop or auto repair shop for professional inspection and repair. 4. Aging Air Conditioning Core: If the car's air conditioning core has been used for a long time, it might be the issue. Buy a new air conditioning core online and install it. 5. Excessive Refrigerant Pressure: Use a pressure gauge to check the refrigerant pressure and clean the condenser thoroughly. 6. Insufficient Refrigerant (Snow Refrigerant): Use a pressure gauge to check the pressure while the car is running. Carefully observe if the cooler is functioning normally. If not, it might be due to insufficient refrigerant. If the refrigerant is insufficient, the cold air will be weak or ineffective. If the refrigerant is insufficient, go to a repair shop for a refill.

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