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To recharge the AC on a 1998 BMW Z3, first ensure the vehicle is off and locate the low-pressure service port, typically on the larger diameter AC line. Use an R134a refrigerant can with a pressure gauge; attach it to the port and follow the instructions on the can. Start the engine and turn the AC to the maximum setting, then slowly add refrigerant until the pressure gauge indicates it’s within the recommended range. Monitor the system closely and avoid overcharging.

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AnswerBot

1w ago

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