@coryoncarsofficial: 2003 Ford Expedition | 170,000 Miles | AC System Inoperative: This truck was a perfect example of why I try to make it a habbit not only check for leaks, but also check for operation when someone schedule an “A/C Service”. Technically at our shop we book every a/c service as an A/C System Diagnosis because even if you’re just low on refrigerant, that means there is a leak the AC system that needs to be located and repaired. This vehicle ended up having multiple issues, but I was able to track both down before selling any repair work. #airconditioning #automotive #hvac #compressor #acleak