THIS HAS BEEN A REPEATED PROBLEM THAT THE DEALER CANNOT DUPLICATE. THE PROBLEM IS THAT THE AIR CONDITIONER FAILS DURING A LONG DURATION SUSTAINED HIGH SPEED (HIGHWAY DRIVING) TRIP THAT THEY OBVIOUSLY CANNOT DUPLICATE. THE PROBLEM EXISTS AND OCURRS EVERY TIME IN THE DESCRIBED SENARIO. HOWEVER, SINCE THEY CANNOT DUPLICATE, THEY WILL NOT REPLACE THE AIR CONDITIONER AS I REQUESTED IN THIS LAST VISIT (07/30/1999). THIS PROBLEM HAS SPANNED THREE SUMMERS, EVER SINCE OWNING THE VEHICLE. I BELIEVE THAT THE DEALER HAS FAITHFULLY WORKED IN MY INTEREST TO CORRECT, HOWEVER, AFTER EXHAUSTING EVERY ALTERNATIVE WITH NO OTHER SOLUTION, I AM STILL LEFT WITH A FAULTY AIR CONDITIONER. I PLAN TO CONTACT THE MANUFACTURER NEXT TO PETITION A SOLUTION.