Posts Tagged: Car AC Smells Like Vinegar

Car AC Smells Like Vinegar — Cause and Fix

How to Get Rid of Vinegar Smell in Car AC If the air coming out of your car’s heater smells like vinegar, it’s often due to the growth of bacteria, mold, or mildew on the evaporator coil inside your car’s HVAC system. This article will take a closer look at the cause of the mold and mildew formation and the best way to fix the problem. What causes mold and mildew formation in your car’s heat/AC system? The AC evaporator coil in your car operates at around 35°F, causing moisture … Read More