Just did another inspection today. Technician told me that the auxiliary fan has some problems which cause the clutch not to engage. He quote me about $700 to replace the fan. I don't want to span this much now. However my A/C is blowing cold while i was driving home after the inspection, and the Aux fan is working right now. This is weird, but it kinda makes me happy. but not sure when is going to fail again.