Car climate control problems are one of the most misunderstood problems when it comes to car repairs. The number one problem that car manufacturers have to overcome is to find "why does not the fridge blow?" If your car's air conditioner causes this problem, it can cause one of the many things. The most common cause of airborne hot air is a refrigerant leakage . No matter if the AC system uses R12, R134A, or any other refrigerant; the operating theory is the same. All of them need to fully charge the refrigerant for proper operation. Refrigerant may leak from any part of the system. The car's AC components are located in different areas of the vehicle – not all of them in an easy-to-replace unit, like a housing AC's window unit. " It is important that the unsuccessful part can be found and replaced with a durable fix.
Find Signs of Clear Leakage
The first thing anyone can do, installer or not, is a clear sign of refrigerant. leaking. Most systems have UV paint in the system, which is neon yellowish green. It becomes brighter with a black light, but still visible to the naked eye. If there is no paint in the system, leakage can produce impeccable oil. Check all components from the server port. Check the tightness of service assemblies and all hoses. Pay attention to the lines in all directions, paying particular attention to the metal sleeves that connect rubber strips to the metal pipes. Check for any lines that may be in contact with the other parts under the bonnet and may vibrate and rub the holes. The condenser is located in front of the radiator, check each square inch to cause any leakage. Even the rock or something that hits the condenser can still leak – check the evidence for all oil content, especially at the four corners.
Quick detection of leakage – Troubleshooting
Due to the leakage of parts under the bonnet, you may need to look a little further to solve the problem with a refrigerant leak detector. If there is little oil in the system, there is not much left in the leak. With Freon leak detection the leak can be detected even if it is very slow. Go through all the components as mentioned earlier, but this time with the electronic leak detector. The evaporator is a part of the passenger compartment that is NOT visible as the rest of the compartment beneath the floor. Leaks from the evaporator can sometimes be detected through the vent holes. A common space for detecting a vapor leak is from the evaporator drain. The refrigerant is heavier than the air, so of course it will disappear with the evaporator drainage. Be careful not to allow water to penetrate the tip of the leak detector or damage it
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