Why Is My Car AC Blowing Hot Air?

Air Conditioner Vent


It’s a hot day in Winter Haven, and you’re cruising along in your car, truck, or SUV and enjoying the sunny weather when you notice your air conditioner isn’t blowing cold air like it used to. You’re wondering what happened, and asking, “Why is my car AC blowing hot air?” 

Keep reading to learn our top tips about how to fix car AC not blowing cold air and how to recharge AC in a car. Our guide from Cadillac Lakeland near Bartow will point you in the right direction for this vehicle repair!

How Does a Car’s AC Work?

Before we dive into how to fix a car AC not blowing cold air, it’s important to understand how your vehicle’s air conditioning system works as you drive around Brandon. You might think that the car AC system produces cool air within a few seconds. But that’s not exactly true. 

Your car’s AC uses heat and moisture from the air circulating in your cabin. Then, it uses a small amount of refrigerant while taking advantage of the laws of thermodynamics to cool the air. Refrigerant is also a key element when you need to recharge the AC in your car.

How to Recharge AC in a Car

Your car’s AC system involves several different components: a compressor, serpentine belt, refrigerant, hoses, and more. Usually, when the AC doesn’t blow cold air and everything else is working properly, it’s due to a lack of refrigerant. But you might have a refrigerant shortage due to a leaky hose, a worn-out compressor, or even an electrical system malfunction. If your serpentine belt breaks, you’ll notice difficulties with the power steering and your battery, as well as the AC blowing hot air.

How to Fix Car AC Not Blowing Cold Air

If you’re not sure about how to recharge AC in cars on your own or it’s still not blowing cold air after you recharge it, consider visiting a service center. Auto technicians will diagnose and fix the problem.

Our team in Lakeland will inspect the air conditioning system thoroughly to pinpoint the problem and give you an estimate for the repair costs. We will make sure your car’s AC is in perfect working order or let you know if there is another difficulty.

Schedule Service at Cadillac Lakeland

We’ve answered, “Why is my car AC blowing hot air?” Do you have more questions? Contact us or call (863) 455-7267 to schedule an appointment with our team. We take care of all aspects of auto maintenance, including tires, batteries, and oil changes. Our service specials can help you save some cash on your repair!

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5210 S Florida Ave, Lakeland, FL, 33813
Cadillac Lakeland 27.97202, -81.961.