Cookeville, Tennessee
930 S Willow Ave
Cookeville, TN 38501
(931) 526-9022

4 Hints Your Car’s AC Compressor Is Malfunctioning May 15, 2019

Cookeville, Putnam
4 Hints Your Car’s AC Compressor Is Malfunctioning, Cookeville, Tennessee

Driving in spring and summer can be near unbearable without the assistance of your auto air conditioning, especially in the South. Most drivers want to know as soon as there’s a problem, so knowing more about the unit’s internal workings is valuable. It’s wise to pay particular attention to the compressor, a key part that charges the refrigerant before it cools the air. Here are four clues that your compressor is no longer working well and needs some TLC. 

Typical Problems With Auto Air Conditioning Compressors

1. Fluid Leaks

As the refrigerant is transferred through the system and the compressor specifically, the fluids can sometimes begin to leak. Bearings can break down after years of pressure, and as a result, there won’t be enough refrigerant to properly cool the air. Luckily, this problem is easily fixable by a mechanic—they’ll simply replace the problematic bearings. 

2. Warm Air

auto air conditioningPerhaps the most noticeable sign of a problem is if your auto air conditioning system is blowing out warm air instead of cool air. Aside from a simple settings error, the culprit here is most likely a lack of refrigerant. With no substance to cool the air, what comes through the vents isn’t going to be comfortable. By having a technician recharge your refrigerant, you can solve this issue. 

3. Weird Sounds

If you hear consistent noises coming from your car’s AC, the compressor may be in the process of a breakdown. Any knocking or another loud sound typically means that the condensing unit has ruptured or widespread deterioration has caused multiple bearings to fail. In these cases, you’ll likely need to replace the whole compressor. 

4. Faulty Clutch

Just like your transmission, the compressor has its own clutch that links to the engine. Sometimes the clutch, which feeds power from the engine when necessary, breaks or gets jammed in place. While it’s possible that a technician could right the position of the clutch, the most common fix is a new compressor. 


If you think there’s a problem with your auto air conditioning, get ahead of the heat wave by visiting Cookeville Tire & Auto in Putnam County, TN. In business for over 25 years, the professionals will quickly repair your compressor or replace the faulty part. They even offer a two-year warranty on all parts and labor. To make an appointment with the veteran mechanics, just call (931) 526-9022. Learn more about the auto repair shop by visiting their website

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