If you have a refrigerant leak problem, it's best to find someone who knows how to solve your automatic air conditioner problem because the leak will cause the capacity of the cooling system to be inefficient. After all the refrigerant has been submerged, cooling will eventually fail. Since leaks can occur anywhere in the system, automatic troubleshooting for auto air conditioning repair should take place as quickly as possible.

Refrigerant leakage occurs through the seal and through the microscopic pores in the hose. This situation applies to all vehicles. The new vehicle has fewer refrigerant leaks compared to the old vehicle. This is true because modern vehicles are equipped with better seals and barrier hoses. This reduces repair work for automobiles because it leaks only a few tenths of an ounce of refrigerant per year.

Car AC Not Cooling? Diagnose Air Conditioning Problems - AutoZone

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There are several troubleshooting procedures for automatic air conditioners that can be used to check for leaks. Oil and wet stains are good indicators of leaks in the R-12 system. This isn't obvious on the R-134a system, where leaks are barely noticeable.

Other methods of troubleshooting your air conditioner include adding a special dye to the system, spraying normal water or soap on the hose joint to check for bubbles. Once you see a leak, you should look for a suitable auto air conditioner repair before charging the system. 

O-rings, seals, or hoses are the most common leak repair methods. There are several ways to identify the cause of a leak. However, most auto mechanics believe that an electronic refrigerant leak detector is the fastest and safest way to use it.