Arguably, every motorcar a/c device has oil plus refrigerant in it.
These are essential for official functioning of the cooling device.
Therefore, it is critical for you to check the oil plus refrigerant levels from time to time to ensure they meet the level proposed by the manufacturer. The A/C refrigerant forms a crucial component of the a/c device, however its pressure varies from one A/C device to another to create the desired cooling effect. The oil, on the other hand, lubricates all the moving parts in your A/C device to ensure your component runs as it should. It also protects your cooling device from unnecessary wear plus tear. The oil also cools down the A/C as the refrigerant makes its way from high pressure to low pressure A/C components… Essentially, both the oil plus A/C refrigerant circulates in a closed loop as the compressor works, but with time, these fluids get contaminated with rust, dust, moisture plus other materials from a faulty compressor. These contaminants will be displaced all over your A/C device plus settle in various parts of the AC. This is what is referred to as A/C contamination, however replacing your cooling device compressor when the cooling system is contaminated will cause the compressor to suck all the contaminants leading to premature failure of your new compressor. It’s a good thing that you can repair this setback plus restore your motorcar A/C device to its optimum performance by flushing. However, when flushing your car’s A/C device you shouldn’t flush its expansion valves, compressors, receiver driers plus orifice tubes. It is also critical to consult a qualified motorcar HVAC specialist to repair your contaminated AC device.