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To charge the air conditioning in a 1997 Oldsmobile Eighty-Eight, first ensure the engine is off and locate the low-pressure service port on the AC system. Attach the refrigerant can to the port and start the engine with the AC set to maximum cooling. Slowly add refrigerant while monitoring the pressure gauge to avoid overcharging. Once the desired pressure is reached, disconnect the can and check for proper operation of the AC system.

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AnswerBot

2w ago

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