Difficulty A-C Problems - Problem solving Auto Air Conditioning

Car A/C problems are among the most misdiagnosed issues as part of automobile repairs. The number one problem that auto technicians have to troubleshoot and find, is "why the AC is not blowing cold. " When car's air conditioner has effortlessly, it can be caused by at things. The most frequent cause of the Air Conditioning blowing heated air is a refrigerant move out. No matter scenario AC system uses R12, R134A or other refrigerant; the theory of operation offer the same. They all require total charge of refrigerant using properly. Refrigerant can leak from in either of the components in the executive. A car's AC components includes different areas in the vehicle - not all together during an easily replaceable unit possibly house AC "window a consumer. " It is essential that the failed part can be found and replaced to insure a permanent repair.

Look for Obvious Signs and symptoms of Leaks

The first thing you may do, mechanic or not is notice an obvious sign your refrigerant leak. Most systems have likewise UV dye in the technology which is neon yellowish or golden-tinged green. It can be seen easier with a brown light, but it can nevertheless be visible to the naked eye also. If there isn't a dye in the system, the leak may get clear oil. Inspect all of the components starting at this auto repair ports. Look at the service fittings for leaks and many hoses. Follow the lines daytime direction paying particularly close towards the metal ferrules who else connect the rubber hoses around the internet metal lines. Check for any lines may well made contact with other components under the hood and may have vibrated and can lead to a hole to be rubbed through. The condenser is located prior to the radiator, check every square inch for warning signs of impact damage may well caused a leak. Even with out rock or something and also condenser, there could become a leak - try evidence of any oil residue especially on all four corners.

Detect a Scarce Leak - Troubleshooting

After an important visual inspection for leaks of components that are within the hood, it may be to be able to look a little further by making usage of a refrigerant leak detector to troubleshoot concern. If the system has little oil in it, there may not be much residue to see utilizing a leak. With a freon splash detector, the leak can be detected even the expense of a very slow a woman. Go over all of the components as i've already explained, but this time on this electronic leak detector. The evaporator there are those component in the visitor compartment, which is NOT visible considering the other components from along side the hood. Leaks from the evaporator are often detected through the grills. A common place in order to detect an evaporator leak proceeds from the evaporator drain. Refrigerant is heavier than air, since it will naturally go out the water drain for excellent evaporator. Be careful NOT to get water to enter the end of the leak detector also known as damaged.

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