For you to stay comfortable and cool, your car's A/C must be maintained. A/C maintenance service is also a great way to avoid expensive mechanical issues later. The refrigerant levels can cause your A/C compressor to not get enough cooling, or lubrication. This could result in severe damage to the A/C system.
Low levels of refrigerant is the main reason why air conditioning doesn't work in a car. The unit's refrigerant level will be less than.5 ounces each year because it is sealed. Any loss above.5 ounces constitutes a leak. When the refrigerant levels are low, it is necessary to identify what caused them to drop. A blockage in the system or restriction is the second most common problem. Air conditioning problems can also be caused by the compressor not working properly or failing to create enough pressure.
If you don’t know the signs of a clogged filter in your cabin, you need to learn what to do when you notice them. If there is a thick coating of dirt or dust on your cabin's filter, it may be time for a replacement. While changing your cabin air filter doesn't have to be difficult, it could lead to higher maintenance costs and repair fees.
Air conditioners work by cooling the air, taking out moisture and heat from it and then recirculating it as cool air. The A/C compresses refrigerant into high-pressure form and makes it liquid. The refrigerant then flows through high-pressure pipes to the condenser. The condenser is similar to a radiator. It introduces the liquid from outside to fresh air to absorb heat. Next, the liquid flows through the expansion valve/orifice tube. It is then restricted and transformed into a gaseous state for the low-pressure side.
A lack of air flow in the summer heat is frustrating. The problem is difficult to diagnose. There are many possible causes of insufficient airflow. This could be due to mold or mildew buildup in the evaporator core. Other possibilities include a loose fitting hose, an inefficient ventilation fan, and blown seals. Your problem with your air conditioner can be fixed by a professional mechanic.
First, clean the cabin air filter. Sometimes the filter may be difficult to reach so it will need to be removed. For tips and instructions, check the owner's manual if you are a novice. To access the cabin air filter, you may need to disassemble the car or remove the plastic covers underneath the dash. After that, clean the cabin filter and replace it with a clean one.
First, take out the blocked cabin air filter. Sometimes the filter can be difficult to reach and will need to remove. You can find helpful tips and information in the owner's guide if you're new to the car. You may have to take the car apart or remove the plastic cover under the dash in order to access the cabin filter. Then, replace the cabin filter with a fresh, clean one.