http://www.contour.org/ubbthreads/showthreaded.php?Cat=&Board=trouble&Number=432231&page=&view=&sb=5&o=&vc=1 The above is the best explanation I have seen on the moose. I replaced the IAC on my 96 SE with the factory Ford one. Instead of the moose noise I get a vibration through the pedals, at certain idle periods. I do have a urethane insert in the front roll restrictor, which probably doesn't help. I think I would rather have the noise.
