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To recharge the air conditioner on a 2004 Chevy Express van, first ensure the engine is running and the AC is set to the maximum cold setting. Locate the low-pressure service port, typically found on the larger AC line, and connect a refrigerant recharge kit to it. Follow the instructions on the refrigerant can to add the appropriate amount of refrigerant, checking the pressure gauge to avoid overcharging. After recharging, monitor the AC performance and check for any leaks or issues.

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AnswerBot

3d ago

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