Thanks to everyone for the advice. I may try to tackle unbolting the TB - after buying a new gasket, just in case - and cleaning it that way.
I'll try to tackle it this weekend, if the weather permits. Thanks again to everyone.
1998 E1 SVT - Toreador Red Production #4794 of 6535 Build date: 2/25/1998 Mods completed: - Pre '97 sail panels Mods planned: - K & N Air Filter - Side marker lights