Car Air Conditioner Making Noise
It could be coming from a fan blade or coil that has loosened over time and thus being the cause of this AC noise. In most cases a squealing car air conditioner noise is caused by a worn out serpentine belt. Self Diagnosing Weird Car Air Conditioner Noises Palm Beach Garage Therefore if you hear any rattling sounds or car air conditioner making loud humming noise during the operation of the system get it fixed immediately. . To tell If the problem is coming from the pulley you can check to see if the pulley is visibly worn out. In this situation the buzzing sound is caused by liquid refrigerant entering the compressor intake port. The loud noise when the AC switches on is another potential symptoms of bad AC compressor. This condition is most common after an air-conditioning service were too much Freon has been added. If the air cant pass through the filter normally pressure will build up. If the serpentine belt is worn it...