I HAVE AN OLDER UNIT AND WHEN THE COMPRESSOR KICKS ON THE HIGH SIDE PRESSURE KEEP RISING UNTIL IT KICKS OUT ON OVERLOAD, MY QUESTION IS COULD IT BE A BAD TXV VALVE OR IS THE COMPRESSOR SHOT AND HOW DO I KNOW WHAT THE REAL PROBLEM IS?

[Edited by gjw-klw on 06-11-2005 at 06:55 PM]