Hey Ricochet, my truck has about 50,000 miles on it now. I bought the truck about two years ago with 20,000 miles. This "problem" didn't start occurring until approximately 35,000 miles. My brother in law has a 2001 that does the same thing. The dealer can't figure out what it is.

My truck doesn't do it all of the time. I'd guess that it happens about 25% of the time. It normally occurs when I come to a sudden stop (but not too hard), but sometimes happens when I gradually slow down as well.

I'll still lube the joints and shafts but I guess I shouldn't be too optomistic that this will solve the problem.

Thanks for your input. Maybe someone else has some ideas????