[slw123]

Just bought a 99 STS, 46k mi.
Runs sweet. Only thing I noticed (2 days after purchse) is that when the A/C is actually on, there is a clicking or ticking noise. Shut off the A/C and leave the fan running - no clicking. It's not very loud, and the A/C blows hard and cold. Anything to be worried about yet?

 

[airbalancer]

We have 99 sts also got it mid Aug and about 4 times you started it and you would get a loud fan noise the only way was to turn off the car
we have a warrenty on the car but it has not happen when the dealer was openned and no point taking to the dealer if it is not making the noise