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Hi Im David, A partially blocked exp valve, or a low refrigerant charge could cause the pressure between the compressor and valve to rise faster than normal. You would get cold air for a while, then the compressor would kick off until the pressure drops enough for the a/c amplifier to turn the compressor on again.
its very possible, but having a manifold gauge setup would be the best way to troubleshoot
ok. will do
those are the numbers the gauges are dropping to before kicking back in?
yes, that seems to be a bit low