I was driving for almost an hour with the AC on the maximum mode and the only thing I noticed was a little tinge of coldness. Going to a trusted shop and getting the level of refrigerant right is the correct starting point. It may be as simple as changing a wire, or you may need a new fan unit. At a minimum charging your system will tell you how big your leak is, or hopefully is not. Source
Thanks in advance! After reading through some forum posts it seems like a tough job as the Vacuum Reservoir is located inside the evaporator case and possibly riveted on? I picked up 3oz of pag oil and a refill hose with the gauge on it. Added little by little and it started to improve. http://www.certifiedmastertech.com/wordpress/2010/05/31/car-ac-not-blowing-cold-enough/
Detecting leaks: Black light enabled dyes. Move the vent selector to see if the air moves to the proper vents. Thermostat maybe?
scott 05/23/2015 at 10:09 am Here is one that has me boggled. 06 Saturn Vue. Mark Post author07/26/2013 at 11:29 am Lorie: Unfortunately the list of things that could be wrong is long. all a/c components have been replaced. Car Ac Not Blowing Cold Air After Recharge Watch QueueQueueWatch QueueQueue Remove allDisconnect Loading...
The country has amazing sights and attractions that you will want to explore.... Car Air Conditioner Troubleshooting Again, this isn't something you can really change yourself, especially since it may require taking apart your car's dashboard to reach all of the components. Answer this question Flag as... http://www.wikihow.com/Fix-Your-Car's-Air-Conditioner There's a Freon Leak Freon is the chemical that cools the air, so if there's a leak in the system, it will eventually run low or run out.
My a/c works, just not real well. . Car Air Conditioner Blowing Hot Air A problem for many vehicles when water sits in the evaporator case because the case’s drain is blocked. I rarely if ever leave comments or reviews but I had to because they did such a great job." - Beau Desjardin "Dave and Bruce are wonderful to work with, their They are extremely tough to nail down.
Flag as duplicate Thanks! The A/C starts to get cool but shortly after it comes out hot again. Car Ac Not Cold Enough 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 Car Ac Not Cooling In Hot Weather The low side bounced from around 65-70 and the high side maintained approximately 100 psi.
It was used very little and the company decided to sell the vehicle. http://haiteq.com/car-ac/cars-air-conditioner-not-working.php If you do not feel any air or if you only feel air coming through the vents on certain settings, the problem may lie with the AC’s blower motor or the Finally got it blowing cold but I checked with my gauges and see now the lo side is 40-45 and high is 325-350 ambient temp was about 90 degrees. I can take it to another A/C shop, but thought you might have some advice first. Car Air Conditioner Repair Cost
If you add more Freon and lose your cold air within a few weeks, however, you may need to have the hoses and other system components checked and replaced. Your car should be running with the AC on to check the compressor clutch. Is the problem on condenser? have a peek here John 07/15/2016 at 5:57 pm Hey Mark: I asked you a few weeks ago about my A/C taking a long time to cool and never gets "cold".
Close Yeah, keep it Undo Close This video is unavailable. Car Ac Not Blowing Cold Air Sometimes This section will cover some common problems associated with the A/C system. I really trust this mechanic and he has saved me lots of money and I don't think he's lying to me.
Age and moisture. Then compare these results with the peeps that say you can do better. It would sometimes blow hot, and other times cold. Car Ac Blowing Hot Air After Recharge The system should be recovered, evacuated for 20 minutes and recharged with the exact amount of freon required.
Or go back down? Check the pressures in the system using a manifold gauge set. Ventilation fan is fried. Check This Out Keep all loose fitting clothing and body parts away from moving parts.
Sign in to add this to Watch Later Add to Loading playlists... Please advise. The recommended high-side and low-side pressures can be found in the repair manual. The air blowed fine but never got cool.
The shop checked and replaced a hose, kept my car for a week. Ask A Mechanic Over 10,000 questions answered! Mark Gittelman Post author07/01/2015 at 5:42 pm Scott: The symptoms you described are often related to issues with air flowing across the AC condenser mounted in front of the radiator. At the time I took it in, the ac was working flawlessly.
However, with your symptoms I would check the physical temperature of the evaporator and take a look at the temperature door condition and operation. Community Q&A Search Add New Question How do I know if the clutch is out? Need help on getting this fixed. wikiHow Contributor You can use a black light and yellow safety goggles.
What is your opinion? What could be wrong with it, and how much would it cost to repair? Yes No Not Helpful 6 Helpful 7 What do I do if I had the vacuum pulled and my a/c unit charged on my truck, but it is still blowing hot I see this article is old and hope you see this, but I couldn't find another way to message you.
Add to Want to watch this again later? Mark Gittelman Post author06/15/2015 at 11:00 am Constance: How long has the AC not been working and how many miles on the Jeep?