Posts Tagged: AC recharge didn’t work

10 Reasons Your Car AC Isn’t Blowing Cold After a Recharge

The Most Common Reasons an AC Isn’t Blowing Cold After a Recharge Quick Summary If your AC isn’t blowing cold after a recharge, don’t assume you need more refrigerant. In my experience as an automotive technician, the most common causes are; • An incorrect refrigerant charge • A refrigerant leak • A failing compressor • A clogged expansion valve or orifice tube • Blend door problems • Cooling fan failures • Electrical faults. The key is to diagnose the root cause rather than repeatedly adding refrigerant. In this article, I’ll … Read More