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Causes Car Air Conditioner Not Working


BlueDevil Pro says: July 17, 2015 at 10:57 am Cipriana, Thanks for your question about your AC. Show more Language: English Content location: United States Restricted Mode: Off History Help Loading... The most common cause of frozen cooling coils in your car is a dirty cabin air filter. Hopefully, you just blew a fuse so try locating the fuse panel and checking the fuse for the blower. have a peek here

You may also be interested in... The fact that it is intermittent and no air blows at all when it breaks makes us think it is an electrical issue. They are also not the only culprits that will cause warm air to blow through your A/C System, but they are the most common. Get free advice from our expert mechanics.Ask for freeManage car onlineTrack services, save quotes, get maintenance reminders & more.Join for free Home Articles How to Troubleshoot a Broken Car Air Conditioner

Car Air Conditioner Troubleshooting

Oily spots may indicate a refrigerant leak. When I bought the car, the air worked and blew semi-cold air. I've put coolant in it, and it works for a few seconds, then stops.

Thanks again for your question! -BD Auto Pro irene says: September 4, 2015 at 10:56 am My ac was working really good but one day started making a noise as if Home > MyGarage > Car Ownership Tips > Reasons Your AC Won't Cool | AC Stopped Working Share Tweet Reasons Your AC Won't Cool | AC Stopped Working Page 1 of Scotty Kilmer 957,727 views 3:42 How To Fix Your Car's AC When It's Not Blowing Cold - Recharging With R134A - Duration: 6:38. Ac Not Blowing Cold Air In House Flag as duplicate Thanks!

Ratchets And Wrenches 239,427 views 21:55 Auto Air Conditioning Systems at a Glance - Duration: 3:54. Why Is My Car Ac Blowing Hot Air the rear window de froster works, but im getting no air hot or cold from my car. If the air is only somewhat cold then most of the time this is caused by low refrigerant. check my blog A high pressure reading over 300 PSI would indicate an overcharge condition (too much refrigerant in system) or a restriction in the high side.

If you notice reduced airflow early on –rather than later– take the right step and have it looked at before other fatal A/C system damage can occur. Car Ac Blowing Hot Air Sometimes If you haven’t yet, we recommend starting by checking out our article about diagnosing electrical issues here: https://www.gobdp.com/blog/diagnosing-electrical-problems/. If not, you could have a bad compressor or fuse; check the fuse first. The higher the temperature and/or humidity, the higher the gauge readings. With late model R134a systems, good high pressure readings should range from 150 to 220 PSI at 80 degrees F,

Why Is My Car Ac Blowing Hot Air

I also noticed a smell inside the cab of the truck. http://www.aa1car.com/library/ac_no_cooling.htm The country has amazing sights and attractions that you will want to explore.... Car Air Conditioner Troubleshooting My A/C isn’t as cold as it used to be, what’s going on? Car Ac Not Blowing If not, that may be the reason you are not getting the full cooling effects.

If you have no leak and a fully charged system but only hot air then it could be the compressor, a relay, orifice tube clogged or another component. http://haiteq.com/car-ac/cars-air-conditioner-not-working.php This can be caused by an electrical fault in the A/C compressor circuit or the magnetic clutch that drives the compressor. Black Death starts out inside the compressor after refrigerant breaks down. Yes No Not Helpful 1 Helpful 1 I have a 2002 Camry 2.4L 4 cyl. Car Air Conditioner Repair Cost

Normal LOW side readings with R12 should be around 20 to 30 PSI for an expansion valve system, or 15 to 40 PSI for an orifice tube system. Try checking out our article about electrical problems here: https://www.gobdp.com/blog/diagnosing-electrical-problems/. The a/c seems to blow just fine in the mornings, but when she gets in her car to head home from work in the afternoons, it doesn't work. Check This Out BlueDevil Pro says: September 19, 2015 at 10:04 am Stephany, The problem you're describing in your van sounds like it is more of an electrical issue rather than your air conditioning

Tip: Ambient (outside) temperature, as well as air flow in general, also plays an important role in the air conditioner working properly. How To Diagnose Air Conditioning Problems In A Car Age and moisture. Usually if the refrigerant becomes low you very likely have a leak somewhere within your A/C system.

Click the Banner Below to Ask an Expert: R134a Retrofit Guide for converting older A/C systems to R134a More Air Conditioning Articles: Air Conditioning Inspection Checklist Troubleshooting Air Conditioning Troubleshoot Automatic

Thanks, Jim Emily says: September 2, 2015 at 7:58 pm About a month ago, my ac started blowing warm air. If you’re confident and have the time to do that work, changing the burnt out servo motor or realigning the duct door is a relatively easy job. No, not those seals down by the pier. Car Ac Not Cold Enough It sounds like the air is being cooled by a properly functioning air conditioning system, but then some of the air is mistakenly being directed over the heater core as well.

Find Make an Appointment Search Site Log In or Create an Account Cart (0) Service & Repair ×Service & Repair View All Save on Tires! Step 4: Check the fuses. Did this article help you? this contact form If it doesn’t, try searching online for “replace cabin air filter” followed by the year, make, and model of your car (for example, you might search for “replace cabin air filter

There are a few issues that may be causing this smell. A blockage here will prevent the refrigerant from entering the evaporator or recirculating through the refrigeration circuit. What could this be? If it does not turn on, it is an indication that either the switch itself is malfunctioning or the AC circuit is not getting power.

Create an account EXPLORE Community DashboardRandom ArticleAbout UsCategoriesRecent Changes HELP US Write an ArticleRequest a New ArticleAnswer a RequestMore Ideas... This feature is not available right now. Know the Signs August 22, 2016 Get a free tire quote Find the best tires that match your needs. This is most likely due to a burnt out servo motor or a stuck ventilation door.

Plain and simple. Another possibility would be a fault in the automatic climate control system such as a ad interior temperature sensor or control module. Yes No Not Helpful 1 Helpful 1 I have a 2005 G6, and the AC button will only light up when the vent circulating button is on. Refrigerant Checks Connect an A/C pressure gauge to the HIGH SIDE service port (located in the high pressure hose that runs between the compressor and the condenser in the front of

There are some things that you can do to help prolong the life of your vehicle’s compressor. The recommended high-side and low-side pressures can be found in the repair manual.