Once again, JP, thanks. This should take a while. Will get back to the forum once completed with any results found and fixed. Since I do not have a shop manual I will play by ear. Your assumption of attempting to eliminate the water pump, alternator and fan is correct as this was my first inclination. Removed the fan belt and ran for only a short time. With clicking still audible I determined these three items may not be the source of the noise. I am totally flying in the dark but with techs such as yourself I will accomplish the task.