I have a 94 Honda Civic, the A/c works but when you put it under load like merging with traffic it kicks off and gets warm, then does not kick back on. I have checked the freon it is fine all fues are in order, the fan kicks on when ac is on. Now in addition to that there are times when you start the car and turn on the A/C the car idle jumps to 2000 rpm the compressor will not kick on and the idle jumps between 1000 - 2000 rpm the car just blows out hot air. not sure if the two are related or if it is 2 seperate problems. Whatever it is I would like to know what problem (s) so I can fix it. We took it to a shop they wanted to replace the whole system, telling my wife the compressor was bad!! Not taking the car to a shop!!!!!!!!!!!!!