Air conditioner works for a while, then will go to cool air, then back to cold. The first dealer suggested that it was too humid for the air conditioner to keep up. I moved across the country and the cool air became hot air - still intermittent. This dealer fixed a blockage in the ?orifice or orvis or ovis tube. It seemed to fix the hot air issue, but not the intermittent cool air which was now intermittently humid air. This second dealer has replaced another tube and I am back to the original problem.

WE BOUGHT A 2002 JEEP LIBERTY FROM A FRIEND OF MY MOMS. THE AIR CONDITIONER DID NOT WORK BUT IT WAS WINTER SO WE DIDN'T WORRY ABOUT IT TO MUCH . WE LIVE IN ARIZONA AND NOW IT IS SUMMER TIME SO WE TOOK THE CAR TO THE MECHANIC THEY CHARGED THE SYSTEM AND SAID THAT WE HAD A LEAK IN THE CONDENSOR, THEY REPLACED THAT ALONG WITH ALL OUR HOSES , THEY VACCUUM TESTED THE SYSTEM AND SAID THERE WERE NO MORE PROBLEMS, AND YET WHEN THEY TESTED THE SYSTEM THEY FOUND THAT WHEN YOU ARE AT AN IDLE , THE SYSTEM BLOWS COLD AIR BUT WHEN YOU DRIVE IT STARTS TO BLOW HOT AIR, I TOLD THEM THAT IN THE WINTER WHEN YOU WOULD DRIVE THE HEATER WORKED GREAT , BUT WHEN YOU WERE IDLING IT ONLY BLEW COLD AIR , THEY SEEMED TO THINK IT WAS A BLEND DOOR PROBLEM BUT AFTER TWO DAYS IN THE SHOP I STILL HAVE NO AC. THEY SAID THEY WERE GOING TO CONSULT WITH SOME TECHNICIANS BECAUSE THEY HAD NEVER SEEN OR HEARD OF A PROBLEM LIKE THIS BEFORE . ANY BODY IN THE WORLD HAVE A CLUE ? AIRLESS IN ARIZONA