My car does the same. I have a KKM. If I pop the hood and squeeze the hose going into the MAF(?) (the one closest to the driver) it kills the noise. This is the same hose reffered in the throttle hang fix article. I may try to do the throttle hang fix and see if that kills the noise. If anyone has done the throttle hang fix please post some pix on this thread. Thanx!!
http://www.contour.org/mods/mods.cgi?s=howto&display=throttlehang


Tom
tom@decalhut.com
98 Blood Clot SE MTX
No Resonator
Xlerator Muffler
KKM
Mobil1