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A/C clutch meltdown
So after driving a little this weekend I checked my ac compressor before topping off the refrigerant and saw a little problem. The rubber grommet has begun to melt down or devucanize. I guess it's new compressor time. Any recommendations on compressors other than what's on the site?
I should probably replace some of the lines while I'm at it... If anyone has any links to successful projects, especially Griffiths systems, I would appreciate it. Last edited by thsupernge; 04-10-2023 at 02:45 PM.. |
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From years of 911 AC R&D:
Basics. (There's a good bit of chatter in this thread that needs to be fast-forwarded through): My AC burns me up --- Summary of fix Black Death: AC Black Death... it's all good (sorta) Arduino AC control: Arduino - Digital AC control system for '80 911 Results: AC pressure & temp results from Arduino Digital Control and Air-Bucket builds .
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Karl ~~~ Current: '80 Silver Targa w /'85 3.2. 964 cams, SSI, Dansk 2 in 1 out muf, custom fuel feed with spin on filter Prior: '77 Copper 924. '73 Black 914. '74 White Carrera. '79 Silver, Black, Anthracite 930s. |
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Very much appreciated sir!
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Get off my lawn!
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Most likely the clutch is slipping because the compressor is nearly locked up, or totally locked up and it has reached end of life.
A great source of the AC parts to fix everything is Griffith's. Just Google Griffith's Porsche AC and you will find his web page. Charlie is a great source for the top quality parts.
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Glen 49 Year member of the Porsche Club of America 1985 911 Carrera; 2017 Macan 1986 El Camino with Fuel Injected 350 Crate Engine My Motto: I will never be too old to have a happy childhood! |
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Griff's in my 88 911 since 2008. Works perfectly and ice cold in the brutal summers of Alabama. Quality parts and assistance from Charlie.
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2002 GMC Yukon SLE - 4AT - Purchased New in 2002 1988 911 Cab - 5MT - Purchased Used in 2005 2008 Cayman - 5MT - Purchased New in 2007 2014 911/50 - #1173 - 7MT - Purchased CPO in 2014 2019 Macan S - 7PDK - Euro Delivery/New in July 2019 |
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Just replaced my whole system with Griffiths. I do have my old compressor. Clutch still worked on it, you can have it for shipping. Not sure how good the compressor is as it is original.
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Awesome recommendations folks, thanks again!!!
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Complete kit: four new condensers (tail, nose, 2xLR Wheel Well), compressor, hoses, expansion valve, variable speed fan, pressure switch, hurricane fan, vent below the ashtray. Dealer installed in a couple of days. About $5k parts and labor. Best money spent on my car in 2008.
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2002 GMC Yukon SLE - 4AT - Purchased New in 2002 1988 911 Cab - 5MT - Purchased Used in 2005 2008 Cayman - 5MT - Purchased New in 2007 2014 911/50 - #1173 - 7MT - Purchased CPO in 2014 2019 Macan S - 7PDK - Euro Delivery/New in July 2019 |
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Much appreciated!!!
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