Does anyone know what size a 99 cavalier, 2.2L, A/C compressor suction hose size it has. I called Autozone and Advance Auto and they didn't mention any of this, but when I called O'rielly's they told me it's either 5/8 or a 3/4. They keep a 5/8 in stock, but not the other. Is there any way of finding out what size, or is oriellys full of it? I don't want to take the compressor off just to find out what size it is, and then put it back on while I wait for one to come in. The car can't have any downtime besides the time to replace the A/C compressor.