Noisy AC Pump
 

At idle, the AC pump makes a loud clicking noise. Increasing the idle speed ever so slight makes the noise stop. Is there a way to increase the idle speed or is there something wrong with my pump? My AC works great and I checked the AC coolant level. Thanks, John

Since no one else will answer me threads since I joined this forum. I guess I will. Thought this was a forum that could answer some of my questions. Just bought a S-10 truck. Guess I was wrong. Bunch of little girls here. So long.