Tick when A/C's on
 

I keep hearing this freaking ticketing at a constant speed that just want seem to go away, i noticed that when i turn my a/c to the off it goes away i think that it might be coming from somewhere in the blower for the a/c. wondering if anyone has had this similar problem just drives me nuts.
thanks

If it does it with just the fan on too you very well could have something in the blower box - I had small leaves in mine once. It's easy to check, remove the passenger side panel under the dash, unhook the wire harness to the motor, remove 3 or 4? screws that hold the motor in and it pulls right out.

Or your compressor is going. Lift the front end, get under there, and listen for it.