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Join Date: Aug 2003
Location: US
Posts: 120
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‘87 Carrera R134A A/C charge capacity
As mentioned in the subject line, I’m looking for the 134a refrigerant capacity for my ‘87 Carrera. It has both a lid-mounted condenser as well as a belly condenser. Any help appreciated.
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07-15-2021, 04:36 AM
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If belly condensor is the std front condensor: I recently had it refilled with 910gr R134a.
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__________________ 1985 Carrera 3.2 |
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07-15-2021, 04:38 AM
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Thanks for the reply. Unfortunately, the condenser is aftermarket and the company that manufactured it is out of business.
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07-15-2021, 04:48 AM
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If it is roughly the same size, then it should be no prob. Normally a filling station will fill by pressure (at idle and at 2000 rpm they checked the high pressure side, target pressure depends on ambient temp). So the exact grams shouldn’t be a problem.
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__________________ 1985 Carrera 3.2 |
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07-15-2021, 04:51 AM
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I put around 720 grams on my system w/ three condensers.
Last edited by mo-mon; 07-15-2021 at 05:58 AM.. |
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07-15-2021, 05:50 AM
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You can check Griffiths website for his Mr. Ice Project. https://griffiths.com/mr-ice-project/charging/
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07-15-2021, 05:58 AM
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Porsche 911
