Skip the auto shop - Our mechanics make house calls

Q: AC stopped blowing cold air

asked by on

The AC in my vehicle stopped blowing cold air. It was working fine in the morning, but stopped working in the afternoon. It had no previous issues with blowing cold air. I can hear the sound of something trying to turn on when I flip to AC, but the air comes out hot and never turns cold. The air is blowing strong, though.

A: Hello! There are a few potential causes of ...

Hello! There are a few potential causes of your problem that I recommend inspecting. I would first check the refrigerant levels of the system, to ensure that it has adequate pressure. If the pressure is low, I suggest having a technician inspect the system for leaks; I think this is unlikely, since the AC stopped working so suddenly. The most likely case is that there is an electrical issue, such as a blown fuse or open circuit, although I would also recommend checking the performance of the AC compressor. Please keep in mind that the Federal Government requires all AC work or repair to be done by an EPA-certified technician. YourMechanic can send an EPA-certified technician to the location of your Expedition to inspect your AC system, and recommend the best path to repair.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: 4wd switch wont work please help!

I would recommend using an obd 2 scanner to determine if your 4 wheel drive system has any trouble code. If any trouble codes are stored in your vehicles computer this will help to determine what the problems with your...

Q: How do you get maximum cooling while idling the engine?

No one likes to be stuck in traffic, but it’s going to happen. Whether you’re stuck in the usual rush hour traffic or traffic is backed up for some other reason, you’ll need to know how to get the most...

Q: Power steering stops working at low speeds

The slower the vehicle is moving, the harder the power steering system has to work. So if the power assist is failing at slower speeds, the more common issue is either a faulty pump or a serpentine belt that is...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...