Engine
IAC valve failure or absence
Confirmed fixed in 7 forum threads. Open the originals on SupraForums for the full discussion.
IAC removal on stock electronicsThread →
IAC removal for idle control
14 posts
Needing help finding a partThread →
IAC valve failure or absence
12 posts
IACV StandaloneThread →
IACV replacement with aftermarket part
12 posts
Engien Idle HELP PleaseThread →
rough idle suspected due to IAC valve
4 posts
Idle SurgingThread →
surging idle fixed by cleaning the IAC
3 posts
Minimum Idle Air ScrewThread →
idle speed adjustment via IAC bleed screw
1 post
Troubleshooting is fun!Thread →
IAC gasket blown causing rough idle
1 post