[Brian]

So I'm getting this clicking or tapping sound coming from the front of the car, probably the passenger side. It's cyclic and starts out slow when I'm starting from a stop, and by the time I reach 20 MPH it's fast and steady: click-click-click-click... (It remains as I go faster and is pretty loud.) But when I take my foot off the gas, it goes away. The only time I hear it when not giving it gas is when the car is very slow when coming to a stop, and of course it is a slow noise then. Does this indicate the half shaft axel on that side has gone bad? If not, what is it?