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Common Reasons the AC isn't Cold
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Preparing for Winter Driving
It's summer and you want the air conditioner to blow refreshing cold air. Unfortunately, your AC has different plans and decided it'd rather see you suffer in the heat. Rolling down the windows when it is 100+ degrees outside just isn't going to cut it. You will need AC repair, but why? These are a few common reasons the AC won't blow cold air, but for proper diagnosis bring your vehicle to your local auto repair shop.
The AC system uses a refrigerant fluid to cool air. If the system develops a refrigerant leak it can be very difficult to detect because the fluid evaporates on contact with air. Using special tools and an ultraviolet fluid that is introduced into the system a mechanic can determine if there is a leak or not and where it is. This test will be conducted if the AC systems shows signs of low refrigerant pressure.
Broken Fan Motor
The fan motor at the front of the vehicle's engine can be a source of trouble for an AC system if it fails. Some vehicles have two fans, one for the AC condensor and the other for the radiator. In hot weather areas it is important that both fans are working so that your engine stays cool, along with you!
Other reasons that a AC unit may fail in your vehicle include a blown expansion valve or a loose or broken drive belt. A slipping compressor clutch can also cause a fuse, a clogged or dirty lack of cool air. The best way to determine what is wrong with your car's AC is to have a certified mechanic look over it.
If you have a broken air conditioner make sure a professional technician works on it. The system can be very finicky and tricky to work. For quality AC repair in Palo Alto bring your car to The Car Doctor. The expert mechanics at our modern auto repair shop can fix any AC system issue, as well as any other problem with your import or domestic vehicle. We conduct brake repairs, transmission service, engine repairs, diagnose check engine lights, suspension service and much more. Make an appointment at The Car Doctor for professional auto repair in Palo Alto by calling (650) 492-6853 today!
The Car Doctor Blog
Written & Published By MORBiZ