turbotime

Ok well ive been going thru the issues with my car one by one and im down to one of the last ones here, my high/hunting idle.

My idle is usually aroun 1000, but it will bounce from 1-2k sometimes, sometimes it will rest at 1200, sometimes it will go to 800 and the narrowband o2 will read LEAN... very inconsistent.

Tonight I am going to try taking apart the IACV and cleaning it, and bypassing the FITV. Unfortunately from what i read this rarely fixes the issue.

Was wondering if anyone had ideas aside from IACV/FITV? I am going to test TPS voltage at idle as well....

I get a pretty consistent 22" vac at idle

ideas?

turbotime

Update:

Bypassed FITV, cleaned and reattached IACV, idle is improved but still a little high (1k rpms).

I fiddled with the idle screw and it brought it down to where i want but it seems to bog on the way down if i give it gas after i have it in the right rpm range via screw. Like itll go up then down down down, DOWN to low, hesitate, then come back up to 1k.

I am gonna read up on how to adjust it properly...