Why does my car AC get hot then cold?
If your A/C flip-flops from hot to cold and back again, your expansion valve could be failing. The expansion valve distributes the proper amount of refrigerant to your evaporator. If the valve is blocked, the refrigerant flow could be restricted or could be too unrestricted. Your A/C blows warm air.
Why is my Hyundai Elantra not blowing cold air?
One of the most inconvenient vehicular problems is when the A/C won’t blow cold air. If your Hyundai Elantra isn’t keeping you cool, we’ve outlined some of the most common reasons why this might be happening.
Is there a recall on Hyundai Elantra air conditioner?
Noticed a oil based leak under vehicle ,have it inspected the leak is coming out of a defective air conditioner compressor ,emitting toxics freon and ac oil to the air and ground. This should be a recall for safety and pollution.
Why does my car air conditioner blow cold then warm?
Any number of culprits could be causing your car A/C to blow cold then warm air, including: A Leak in the A/C System A small refrigerant leak is the most common reason a car’s A/C gradually loses its cool.
What to do when your car AC is running?
Check the radiator fans to make sure at least one fan turns one when the AC is switched on. However, some cars operate both fans at low speed while driving and switch into high speed mode when the AC is running. So get tricked into thinking your fans are ok simply because they’re running.
One of the most inconvenient vehicular problems is when the A/C won’t blow cold air. If your Hyundai Elantra isn’t keeping you cool, we’ve outlined some of the most common reasons why this might be happening.
Why does my Hyundai Santa Fe blow hot air?
The A/C blew hot air when in stop-and-go traffic. We live in Arizona and needless to say, during the summer it tends to get a little warm; it’s a dry heat they say. Whatever it’s hot! My wife had been complaining that the A/C in “her” car, a 2005 Hyundai Santa Fe, didn’t seem to be working as well as it used to.
How to know if your Hyundai has air conditioner problem?
Symptoms: 1 Cooling would come and go while driving and sometimes not cool for a good while. 2 When idling, it may cool only for a little while and that would be while the ac clutch was engaged. 3 Check the low side pressure which was running about 50 lbs. 4 Suspected the ac high/low switch but had not purchased on yet.
Why does my car AC blow cold air then blow warm air?
But that cold air turns warm fairly soon after because the high side pressures build to the point that the high pressure switch shuts off the compressor clutch. Once pressures equalize, the high pressure switch allows the compressor to start up again. The cycle repeats over and over, providing a short period of cold air, followed by warm air.