Elizabeth Tallman Chattanooga, Tennessee - 2003 Saturn Ion
During a summer road trip, Elizabeth’s car started making mooing sounds when the AC was on. And, it was only blowing hot air. Tom and Ray say it’s likely her AC compressor is failing--it may be low on or out of refrigerant. Could cost $500 or more to repair. If she’s really lucky it could be something as benign as a slipping belt.