"reserection", on this tthread anyway.
Feb., almost spring and the end of hibernation for both me and local lizards. Lizardwatching starts in March around these parts.
This week I installed a brand new water temp sensor , a new 195o thermostat and upper radiator hose...no change in idle - still hanging around 1600-1800.
I'm tired of screwing around with the simplest solution and so I just ordered a ICS from Rockauto.
I'm betting thats what it is and that the guts are worn out in the 2 ICS I have, even though they make clicking noise before startup and both check out OK in the ohms dept.

dave h.
'89 Raider V6 5spd;Aisin Hubs;; Gen2 LS: frt. brakes, rear coils;U.C.arms;R.trailing arms;idler arm; rear LSD axle w.disc brakes ;2 battery system for Dog's fan; relocated ECU; custom bumpers;J.Baker receiver;Conferr roofrack; t-bar crank.