Posts Tagged: car AC repair
Car AC Black Death: What It Is and How to Fix It
How to Diagnose Car AC Black Death Before Replacing a Compressor Quick Summary Car AC black death is one of the worst failures that can happen inside an automotive air conditioning system. It occurs when the AC compressor fails internally and sends burnt oil, metal particles, Teflon debris, and sludge throughout the system. Once contamination spreads, it can clog the condenser, expansion valve, orifice tube, evaporator, and hoses. In my experience, the biggest mistake people make with car AC black death is replacing only the compressor. That almost always leads … Read More
How to Change Your AC Compressor Without Ruining Your System
DIY Guide: Change Your AC Compressor the Correct Way Quick Summary If you want to change your AC compressor correctly, you must follow a strict process—no shortcuts. • Always drain and measure the oil from the old unit. Drain the oil from the new compressor and add back the amount of new oil you measured from the old compressor. • Replace the condenser and receiver/drier to prevent contamination failure. • Flush the system before installing the new compressor. • Never vent refrigerant—have it professionally evacuated and recharged. Most compressor failures … Read More