The 96 moose bagpipe fix (about $100) and yes, it is a resonator. You may want to consider buying the 45 degree bend hose ($15) and do a throttle hang fix with it.

http://www.contour.org/ubbthreads/showflat.php?Cat=&Board=v6maint&Number=1148660&page=&view=&sb=5&o=&fpart=all&vc=1

and this is the 97 moose fix (with the 45 degree bend hose)and a new IAC (maybe $70).
http://www.contour.org/FAQ/FAQ.php?s=probs&displayid=15

Last edited by Tony2005; 03/20/06 11:52 PM.
"Always do the cheap and easy ones first." 1996 V6 ATX 96K miles