Why Won't the AC Blow Cold?

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Why Won't the AC Blow Cold?


It's just about summer, it's getting hotter every day and the AC in your car is not helping the dire situation! Rolling the windows down just is going to cut it when you're trying to beat the heat, so it may be time to have have air conditioner repaired to keep things from reaching a boiling point. But what isn't working and what can a local auto mechanic do to fix the AC? There are a few issues that may pop up with the air conditioner. Leaks are a big concern, as is grime buildup. Of course mechanical failure can strike at the worst times as well. In order to keep the temperatures down inside your ride be sure to have the AC serviced by a professional auto repair technician.

Perhaps the most common cause of AC failure that will require air conditioner repair is a refrigerant leak, which is very hard to detect. Refrigerant that is used in vehicle air conditioning systems evaporates when it comes into contact with outside air. In order to find the leak a technician will introduce an ultraviolet fluid into the system to determine the location of the leak, or if in fact a leak is the issue. This test will most often be performed if the AC system is experiencing decreased refrigerant pressure.

While a leak is one of the biggest causes of no or insufficient cold air coming through vents, other issues include a broken or loose drive belt of the AC motor, a dirty expansion valve or even something as simple as a blown fuse. Although there is another issue that would require a bit more repair. A worn or broken compressor or a slipping compressor clutch can also cause a major decrease in cold air flow.

AC problems that occur while the vehicle is idling often have to do with a problem regarding the electric fan motor. Some vehicles have two of these, one specifically for the air conditioning condenser and another that is designed to assist the radiator. In places like California where hot weather is the norm, it is important that each of these fans is working properly so that both you engine and you stays cool.

If your air conditioner won't blow cold air get in touch your local auto repair shop to have the problem properly diagnosed and repair. This system can be very tricky to service and requires special tools, meaning it should only be worked by a certified mechanic. For expert AC repair Corona get in touch with Precision Import Auto Repairs. Our team will quickly identify the problem and get your cold air flow restored, ensuring a much more comfortable commute. We offer all sorts of auto repair and maintenance for import and domestic vehicles, so anytime your car is acting up or is due for a scheduled service be sure to contact our team of professional mechanics. Give Precision Import a call today at (951) 734-0795 to request an appointment for expert auto repair in Corona!

Precision Import Auto Repairs Blog

Written By Brian Corey

Published By MORBiZ



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