Cusser
+1y
Expensive is when you must repeat a job because you got cheap. There are cheaper compressors available (Four Seasons - known as For Seizin's-, Ready Aire, not known for their quality). Especially when you add in the cost of refrigerant and your efforts, even if you do own your own gauges and vacuum pump, and recovery system. Don't use any stop leak products in an automotive AC system unless you like going without AC.