hey guys thanks for the input. Let me try to clarify a few facts. The first post says the pressure reaches around 300..at fast idle...the compressor stays engaged...when I let it return to normal idle the pressures return to around 225/45...at those numbers the compressor operates normally for as long as 10-15-even 20seconds after returning to normal idle...then cuts out and won't come back on until I rev the engine...this only happens once the car is hot. When the engine is cool it is not a problem. I tried causing the aux fans to run at high speed to see if it corrected the problem at idle..it did not. I don't believe it's the high pressure cut out ..not at 225..With regards to the fan works fine inquiery I will have to see. The low fan comes on when the temp sensor on the dryer reads the heat there but I don't know if the fans stops after the compressor disengages. I will check. I think I noticed the fan turning off but that is just a guess.