Hi all

Was just on a trip (about 200 miles or so each way) and the AC worked just fine.

Car has sat for a few days unused.....when I used it to day, the AC blows warm...doesnt cool at all.

I hooked up a gauge to the low pressure side and the pressure reads very high (in the red zone of the gauge).....

Cant tell if the compressor is kicking on or not when the car is running...

Any ideas to troubleshoot?

Car is 600 miles out of warranty (of course).

Thanks all.