Passenger and rear air conditioner are blowing hot. I have checked the acurators which are good. When idling the high pressure moves/builds slowly from 100 to 150 then condenser fan turns on and the pressure goes back down to 100. Does anyone have any ideas? I think there may be two different issues but it could be one issue causing the problems. I've checked the codes but no codes are shown for the hvac unit. Thank you for your time!