I have a problem with my a/c. it happened last year one time and is happening this year more often. yesterday when we went on a 2 hour road trip, I turned on the a/c no problems, it got cool, then all of sudden started blowing luke cold air, then all of the sudden it would get cold again, then started blowing luke cold air again, and did so till we stopped at a gas station. I popped hood and saw that the compressor was not running. I jiggled the what I thought was the low pressure switch connection and it kicked back on. system has plenty of Freon in it. just wondering if the pressure switch could be the problem as to why it kicking on and off so much. or is my a/c compressor on the fritz? I might also need to let some Freon out of the system too because I think pressure is a little too high. is there an easy way to do that also?