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Mar 28, 2017

5 Common Repair Issues For Car Air Conditioners

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Part of being a car owner is knowing how to fix things yourself and make cheap car repairs. Constantly having to take your vehicle in for inspections when you don’t know what’s wrong costs money, as does not understanding when something is grave enough to require expert attention. If you are worried about your car’s air conditioner, below are five common repair issues for car air conditioners to keep in mind.

5 Common Repair Issues For Car Air Conditioners

Moisture Damage

Your air conditioner is designed to cool the inside of your car by cooling, drying and cleaning the air and forcing warm air out. If the air conditioner becomes overly moist, it will fail to cool the surroundings and cease to fulfill its intended purpose.

Pungent Odours

One of the main things that people bring their cars in for where air conditioning is concerned is the presence of unpleasant odours. Air conditioning units can develop fungi, bacteria and mould which then wafts into your car while you’re driving. This is one of those problems where cheap car repair involves taking your vehicle to an expert as soon as you notice something. They will flush the system out and save your air conditioning system, potentially saving you from having to invest in a whole new system.

Low Refrigerant Level

Your car’s AC needs a refrigerant to function. It’s the equivalent of having oil in your engine. The average car will lose about 15% of its air conditioner’s refrigerant annually. Most cars lose the most refrigerant over the winter, ironically enough. The quick fix for low refrigerant levels typically involves simply re-filling the refrigerant gas tanks, and checking for and fixing any leakage. This is where knowing about your car helps you get the most out of cheap car repair solutions.

Dirty Condenser

Your condenser cools down high-pressure refrigerant vapours as they leave your vehicle’s compressor. The condenser can become clogged with dirt and other debris, which will end up restricting the airflow to the point where your air conditioner ceases to work.

Mechanical Problems

Compressor malfunctions, defective clutches, a faulty pressure switch, or an out-of-order valve can all contribute to poor cooling, or a complete lack of cooling. One of the best cheap car repair tips for maintaining the mechanical integrity of your air conditioner is to regularly replace the components (such as the expansion valve, accumulators, etc.) that are prone to wear and tear.

Your car’s air conditioner can be incredibly important, depending on where you live and how sweltering hot it gets during the summer months. You don’t have to spend an arm and a leg making sure that it is in full working order. Keep the above tips in mind to know when you can fix or address something yourself, and when it makes long-term financial sense to take it into a professional.


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