6 Solutions to Repair Air Conditioner Your-self

One of the main goals of air conditioning is to make you feel as comfortable in your car as you would feel in your room. However, the fact is that the air conditioning of your car is quite different from the air conditioning present in your bedroom. At the same time, it is more prone to problems and difficulties. There is no need, however, to take it to the service center whenever somewhat such problem arises. You can look into many of these things yourself, or solve the problem by replacing certain parts. Given below is a basic troubleshooting guide.

Issue # 1 - Fan Blower Problems

When a blower problem occurs with your air conditioning system, the most important thing that is going to happen is that the cold air will not circulate inside the vehicle. You will have to check the operation of the blowing fan. This is done as follows. Put the AC of your car on. Then start the fan and put it to maximum. If this blowing fan is fine, you should hear a clear and strong breath. If you cannot hear, or if the sound is muted, then the fan needs repair or replacement.

Issue # 2 - Compressor Problems

The compressor is often referred to as the core of an air conditioning system, and any problems with it should be corrected without delay. One of the basic problems can be with its magnetic clutch. In the absence of cooling in the vehicle, this could be a problem. If you are sure there is not that the fuse is defective, and if the clutch does get engaged with the AC, then there is a fault there. You will have to replace the clutch. In addition, or else there could be a leakage of fuel through the compressor shaft seal. If so, you lose your precious fuel and also not get any cooling. Replace seal.

Issue # 3 - Fuse Problems

If there is no problem with your blower fan, then most likely the problem lies in the fuse that connects to the fan motor blowing. You will find the fuse under the edge area. When this fuse is located, you can easily know if it is working properly or not. If it is blown, then you will have to replace it with a new one. When replacing, take care and see that the old fuse is compatible with the one you are buying. Remove the old one blown as indicated, and then replace it with a similarly rated fuse. However, if the new fuse blows again, then either you have a defective fan motor or there is a short somewhere in the circuit. In this case, you may need a professional assistance for air conditioner repairs in Hinsdale, IL.

Issue # 4 - Fuel Problems

Older automotive air conditioning systems use R-12 systems that require mineral oils, while newer systems use R-134A systems that require PAG oils. Using mineral oil in an R-134A system can create a problem with cooling. So you need to make sure you are using the right type of oil. Leakage problems are also quite common. If there is a leak around the shaft seal, you must replace it. The new systems are equipped with better adjusted seals, so that leakage problems are reduced anyway. Another place where fuel leaks are common is around the pipe. The pipe can develop pores, hence leakage occurs. Check the hose regularly. If you find spots there, then there is a leak. Replace it to get better efficiency and save on your fuel.

Issue # 5 - Pressure Problems

All automotive air conditioning systems have two channels - low and high pressure ducts. Erroneous pressures in these ducts can cause a host of problems. If the low pressure line is subjected to high pressure, then possible defects are overloading the refrigerant (Freon) or air in the system. However, if the high pressure end is low pressure, then the failure can be low refrigerant charge, a strained regulator, orifice tube plugged in, or some other type of restriction on the high side. You will need to consult the manual to solve these problems.

Issue # 6 - Miscellaneous

Sometimes air does not circulate in the vehicle because your controls are not working properly. Check all control buttons. They must move freely and well. If not, maybe the buttons need to be replaced. Also lean on the traffic button provided with the automotive air conditioning system. Sometimes this button is accidentally turned off. Problems with intermittent cooling, where you will get hot air between cooling, are probably due to frost-in-place systems. This can be cured by purging the entire blocked air system and moisture and then re-using it. For this you will need a vacuum pump.

For each problem, there is a specific solution, but what is more important is that you must properly diagnose the problem. There is a lot of information in your troubleshooting manual and several online guides to help you. Look in before calling the service people.