Posts Tagged: Fix car AC

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