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Old 08-22-2016, 05:45 PM   #1
hdff
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Join Date: Apr 2007
Location: pasadena,TEXAS
Posts: 880
Need help from an A/C guru--revised problem solved

Finally charging my ac, pulled vac and from what I read I need to put 3 lbs 4 oz of r12 in it. from my math from my teenage years you get 16ozs from a pound so 3lb 4oz would be 52 ounces (16x3=48+4=52). I have added 1 can of oil and 4 12 oz cans of r12 (12x4=48+4oz oil=52) , the low side line ices up but the air is not cold. what am I doing wrong or need to do. I do not have gauges to check pressures
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cheap tricks thread great info here!! http://67-72chevytrucks.com/vboard/s...d.php?t=489394

Last edited by hdff; 08-24-2016 at 02:42 PM.
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