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harborman harborman is offline
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Join Date: Dec 2009
Location: SW MIchigan
Posts: 2,119
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I have always gone to a shop that does it. You need gauges and know how to use them and the right amount of refrigerant to put in. You may need to evacuate the system first and then put in the new.
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1986 928S
32 valve engine
All stock, automatic, 539 Weissgold Metallic, 70K original miles, Hankook Ventus 2 tires.
Previously owned: 67 Vette, 427 L88 Stingray, 74 De Tomaso Pantera L. Latest addition: 2000 BMW Z3 Roadster
Old 07-09-2020, 06:20 AM
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