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Join Date: Apr 2008
Location: Clarksburg MD
Posts: 614
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Off topic... But need my Pelicans help!
Sorry for the off topic question but it is still a German car...
Any help will be greatly appreciated! The car is a 06 Audi A4 Avant 2.0T. The car was at about 50/60% AC output so I stop by autozone and bought 2 cans of 134. I put 1 and 1/2 cans in the car and now the AC is not blowing cold and the check engine light came on. I reset the light and it stayed off but the AC is still not cold. It is over 100 degrees here in DC. My family needs AC as the Porsche had it deleted. Again thanks for any advice you might have.
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1982 911SC |
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07-23-2011, 04:17 PM
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Registered
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Location: Wheaton, IL (Chicago 'burbs)
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Ed '86 911 Coupe (endless 3.6 transplant finally done!) '14 Jeep Grand Cherokee 3.0 Turbodiesel (yes they make one) '97 BMW 528i (the sensible car, bought new) '12 Vintage/Millenium 23' v-nose enclosed trailer |
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07-23-2011, 04:32 PM
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1974 911 w/ 83 SC engine
Join Date: Aug 2009
Location: Austin, Texas
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Did you make sure the A/C system needed that much 134? Did you have a gauge attached inline with the R134 can? It is very possible to overfill the system with 134.
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07-23-2011, 05:55 PM
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Member 911 Anonymous
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You need a Gauge/Manifold to fill properly, Over fill will blow warm.
Here is the fill chart: http://www.ackits.com/aacf/ptchart.cfm FLAPS will rent the gauge for free.
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'85 Carrera Targa Factory Marble Grey/Black * Turbo Tail * 930 Steering Wheel* Sport Seats * 17" Fuchs (r) * 3.4 * 964 Cams * 915 * LSD * Factory SS * Turbo Tie Rods * Bilsteins * Euro Pre-Muff * SW Chip on 4K DME * NGK * Sienes GSK * Targa Body Brace PCA/POC |
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07-23-2011, 07:36 PM
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French Import
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You need to pull the codes with a vag-com and check here for the cause.
Anything else will be guesswork and will prove to be counter-productive.
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Gilles & Kathy Happiness is not having a Porsche in the garage... Happiness is having a Porsche on the road!  86 Porsche 911 Cabriolet, 2011 BMW 1200RT, 03 Saab 93 Cabriolet, 06 MB E350 Estate |
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07-23-2011, 07:42 PM
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Registered
Join Date: Sep 2001
Location: Columbus, OH
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I did the same in my toyota. I overfilled it and it blew warm. I asked the guy at advance auto, and he said it has an over-fill switch that turns it off if the system is over pressurized. I followed his advice, and bleed a little out until it started blowing cold again. No big deal.
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Doug 79 SC Targa w/ ITBs, 2004 Cayenne Turbo |
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07-23-2011, 08:55 PM
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Location: Clarksburg MD
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Thanks everyone! I knew I could count on the wonderful people on this site! Ac is blowing cold now.
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1982 911SC |
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07-25-2011, 06:16 AM
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Marble Grey
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