Suburban K2500 4x4 A/C compressor

Wife says the ac isn't cooling, so I look under the hood to see if the compressor is turning. The compressor was cycling on/off every 3-5 seconds. Is this a normal thing if low on freon? Or could the
problem be electrical? Any advice is appreciated.
Jim
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That sounds pretty frequent. Take it to a reputable shop and have them check it. Over or undercharging just a tiny bit with R-134 will result in warm air - it's not as forgiving as R-12.
Snowman

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low

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fast cycling is normally a sign of low freon.
On 24 Feb 2004 10:21:53 -0800, snipped-for-privacy@merchantsinfo.com (Jim Pace) wrote:

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Elbert Clarke
elbert.clarke**@us.army.mil
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