Why Does My Car AC Stop Working After I Drive for a While? There’s nothing quite as frustrating as getting into your car, enjoying the refreshing coolness of the air conditioning, only to have it stop working partway through your journey. This common issue can make driving unbearable, especially during hot weather. Understanding the reasons behind this problem is crucial to getting it fixed and enjoying consistent cooling. Let’s explore the potential causes and solutions for why your car AC stops working after you’ve been driving for a while. To schedule an A/C diagnostic click here! Common Reasons Why Your Car AC Stops Working 1. Freezing of the Evaporator Coil The evaporator coil is a critical component of your car’s AC system that cools the air before it enters the cabin. If moisture collects on the coil and freezes, it can block airflow, causing the AC to stop working ... read more