Well the clicking noise i hear is continuous all the time 24/7 when i have my ac running.

 

On my 99 Ram had a similar noise. There is a seal on both sides in the axle tubes that is supposed to keep junk outta the tubes. Prob is they split and turn with the axle and cause a very weird noise. Local dealer here told me to ditch them when I put new hub bearings in. Could not order new ones cause Dodge discontinued them.

 

Or, you can jsut relaize that it requires the vehicle moving, not an interior noise, Its more than likly a driveline vibe that you hear inside emanating from the fire wall, simple try here, take the front driveshaft out,then rollit, might be surprised its jsut a ujoint falling and you are hearing the bearings cry