7 Common Symptoms of a Bad or Failing AC Compressor

It’s getting hot now, during the summer season but your car AC does not work properly even when you see the airflow from the AC. Unfortunately, your AC may fail to make cool air and high possibility is the AC compressor. Every air conditioning system of a vehicle depends on a steady flow of refrigerant to circulate through it. This refrigerant is what allows the air conditioner to produce the cool air which comes out of the vents in the dashboard. Let’s find out the symptoms of bad AC compressor how it affects the AC system.

Symptoms Of Bad AC Compressor

How to know if AC compressor is bad is actually not as difficult as you thought since the symptoms of bad AC compressor are clear to see. There are…. bad ac compressor symptoms which you may see when your car has a bad AC compressor. Following these symptoms will give you a basic knowledge to diagnose your car.

1. Higher Temperatures Than Normal In The Cabin

One of the first signs which is really to recognize symptoms of bad AC compressor is the AC no longer blowing as cold as it did. A damaged or failing compressor will not be able to properly regulate the refrigerant flow in the AC system, and as a result, the AC will not function properly. So you may notice that the degree inside the car increases and the airflow from the AC is hot. There are 3 possible reasons behind, first is the low level of the refrigerant, second is the leak of the refrigerant and the third is the compressor is going bad and needs to be replaced.

2. Loud Noise When Compressor Is Running

When the heating, ventilation, and air conditioning (HVAC) system operates, it tends to have some noise when it’s kicking on and off. But the loud noise when the AC switches on is another potential symptoms of bad AC compressor. The AC compressor has several interior components and uses a sealed bearing to turn. If any of the interior components break, or the compressor’s internal bearings fail or seize, then all sorts of noises can be produced as a result. The most valuable solution is changing the whole AC compressor.

3. Moisture Leaks

Most people who wonder what does a bad ac compressor sound like don’t know about the moisture leaks in the AC compressor. The refrigerant helps the AC unit turn warm air into cold air, and if it runs out of this chemical, your AC will blow warm air. When the refrigerant leaks out, it not only increases the potential harmful health concerns but also increases your energy consumption.

4. Compressor Clutch Is Not Moving

The clutch on the compressor is what allows the pulley to engage and disengage from engine power so that the compressor is only turning when it needs to be. The clutch keeps the compressor activated, if it breaks, the compressor will not be able to receive the engine power anymore. At the mechanic, the repairman will check the serious level of the compressor clutch, then they may decide to replace the clutch only or the whole compressor. Since it is possible to replace the clutch, it will reduce the cost for replacement.

5. Circuit Breaker Tripping

If your outside condensing unit keeps losing power and tripping the circuit, it is one of the symptoms of bad ac compressor. The reason behind is the overheating and drawing too much power, causing the circuit breaker to trip. The tip is do not just keep resetting the circuit breaker and turning the system back on. The circuit breaker is doing the job to protect you from the potential fire hazard.

6. Broken Suction Lines

The refrigerant line in the AC system can be blocked if the compressor is failed to operate, leading to the result of hot airflow in the car. You can fix Emergency AC Repair problem by taking your car to the mechanic. The repairman knows how to remedy this issue  by unblocking the refrigerant lines, but if he’s not successful, the lines will need to be replaced.

7. Damaged Wire

When you do the maintenance at home, you may notice the damaged wiring of any sort. It is a bad ac compressor symptom. Damaged wiring presents a huge safety concern because it can easily lead to an electrical fire. When an AC unit is exposed to electrical problems, it can lead to the compressor receiving too much or too little voltage. This quickly damages the compressor and results in the replacement of a new AC compressor.



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