Car Air-Conditioning Blowing Hot Air: What to Do?
Summertime is the time for relaxation, extended vacations, and time away from the stresses of daily life. You get in your car to go to work on a particularly warm Friday morning before your weekend trip, you turn on your air conditioning only to discover that after a few minutes the air does not turn cool. It is not unreasonable for panic to ensue in this moment; generally, we look forward to the oasis of our cars when the summer approaches and temperatures reach three digits. When you realize that your air conditioning system is failing, it can put a real damper on that four-hour road trip you planned on taking after work. If you notice a problem with your AC unit, especially during the summer when heatstroke is common, it is imperative that you get it fixed as soon as possible. While it may seem tempting to let your air conditioning issue slide in the winter, you will regret not fixing it once temperatures begin to rise. Fixing air conditioning in a vehicle may be a relatively simple solution that is low in cost, or it may be a more complex issue.
Routinely inspect your car
The different components of your air conditioning unit (condenser, evaporator, and compressor) are all susceptible to refrigerant leaks. The refrigerant fluid is essential for producing cool air to come out of the vents inside your car’s cabin. Unfortunately, because the AC unit is a complex system with numerous hoses, seals, and connections, there is a lot of room for error and a high potential for a crack in a hose or a seal to erode. The good news is that any auto specialist you choose to bring your car to will know where to look when there is a refrigerant leak—especially because refrigerant leaks do not leave a telltale puddle beneath your car when it’s parked in the driveway. The best way to stay on top of a refrigerant leak is to routinely have your car inspected and tuned so that issues can be caught early before they cause a chain reaction of events, leading your auto repair bill to skyrocket later down the road.
Problem with compressor
As previously mentioned, there are various parts of the AC unit that could be causing the air to blow hot air out of the vents. The purpose of the compressor is to utilize the refrigerant to cool the air that circulates in your vehicle. When there is a problem with the compressor, you can imagine that the outcome is less-than-desirable. Usually the first sign of compressor failure is warm air blowing out of the vents; again, this is not always the problem, but an auto specialist will be able to investigate all the key components of the AC system, including the compressor, to assess the issue and find the correct part to target through repairing or replacing it. A good way to reduce the risk of compressor failure is to make sure that the compressor gets used randomly year-round. Sometimes issues may occur with compressors if they are not used for lengthy periods of time.
Electrical issue may be the cause
Another potential cause of AC unit malfunction may be due to electrical issues. When your AC stops working correctly, one of the sources of the problem could be related to the complex system of wiring that is involved in producing power to the AC system. If your air conditioner is blowing hot air, there is a high likelihood that it could be linked to a problem with the wiring. Again, professional automotive specialists are trained to deal with any issue related to the mechanics of your vehicle, including technology, physical, or electrical components of the vehicle. Allowing only trained professionals to diagnose and repair your AC unit is the only acceptable way to treat such an issue, especially if you want to ensure that the problem is fixed properly and professionally. Furthermore, many service and repair shops offer warrantees on their parts and labor in order to keep loyal customers coming back. If you find such a automotive repair shop, it is wise to utilize their services, especially during the summer, on the chance that an issue may come up again with rigorous use of the AC.