[Super Bleeder!!]

i have an idle issue as well, and i have also checked the isc, adjusted the biss, etc. the car idles from 1100-650 every 5 secs or so when at a long stop. i have a 90 TB that i have been taking apart to look at and learn, but i don't see how you can get at the FIAV, unless its that spring thing behind the small metal plate held by 3 bolts? is there a way i can use the 90 lower assembly on my 91 TB?

but then again, it could be my hacked mas. hughes?