Hmmmm,
with a name like that, im sure it COULD make some noise!!! i dont have that manual so im not sure, but it sounds like it could be something like that. it DEFANTLY has a valve, or piston moving in that "black box"
thanks for the post, i will look into it when i get my truck back from the shop.

UPDATE ON TRUCK......
talked to the warranty people today, but not the jerk ive been talking to.
this guy was as cool as could be. told me to have the mechanic look into bent valves and what not. HE was pretty sure it was an interferance engine (i know, i know) and that i should have it checked out anyway, and the cost of the diagnostics would be absorbed in the R and R with the timing belt!!! (why cant all agents be like this guy??)
he also was saying that i should replace the water pump, cause it will go bad, or may have caused the timing belt jump in the first place. the other agent just wanted to replace the belt, and send me down the road. So anyway, I miss my truck.
hopefully, i will have it back on the road soon.
thanks for all the info, and posts!!

David