Question about Cars & Trucks
Your so called Vax might be blowing cold air out because if you have any kids or pets they might be playing around with it try to turn it down and make it slower and if you can call any person who can fix it. I hope i helped
Posted on May 24, 2013
could be anything from low refrigerant to bad compressor cooling fan or air distribution system. if you never have worked on a c i would recommend taking it to a professional
Posted on Jun 26, 2009
Pre 1996 cars have r-12 refrigerant. If you used the r-134 on your 1993 grand am, get your car to an authorized ac repairshop immediately.
Posted on Jul 10, 2009
If it happened all of a sudden, check the fan belt, and the A/C fuse. These are the most likely culprits. If the fuse is blown, the clutch on the A/C compressor may have gone bad, and should be looked at.
Posted on Jul 28, 2009
It sounds like the dual climate control valve. It is supposed to close the valves when the a/c is turned on, but they get stuck sometimes. I have already replaced 2.
What happens is the valves get stuck and the engine heat will blow over the cool air making it feel warm, even though the a/c is working fine.
If it started out on one side of the car cooling better than the other than you can almost bet this is the problem.
They will be called a heater control valve by most auto parts stores. I think the part is Motorcraft YG378.
Another way to make sure this is the problem is to find the dccv and clamp the two top black hoses with pliers or something and see if the car gets cooler. It will still not get cold but this will let you know if the dccv is the problem.
Posted on Jun 09, 2010
SOURCE: I have a 2002 Volvo
check to see if your cooling fans are working because when they dont work, your air will blow nice and cold when driving but will be hot air when stopped in traffic.
Posted on Jun 15, 2011
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