1991 ac compressor replacement

1991 OLDSMOBILE CUTLASS
75,000 MILES • 6 CYL • 2WD • AUTOMATIC
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BALLBERDASH
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How much oil is needed in the ac compressor of a 1991 ciera. I know part goes in the compressor and the remainder is put into the accumulator, but which side of the accumulator?
Jul 30, 2011 at 12:22 AM
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FACTORYJACK
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Usually, you would try and drain the old compressor, and add the same amount of new oil, or 2 oz. If you did not replace the accumulator, you shouldn't have to add to it.
Jul 30, 2011 at 2:24 AM
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BALLBERDASH
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Thanks gstacey. I am replacing the accumulator so how much does the system take?
Jul 30, 2011 at 2:11 PM
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FACTORYJACK
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I would add 1 more ounce with the accumulator.
Jul 30, 2011 at 4:44 PM