iac valve

  1. CharlieS

    YAIT - Yet another idle thread...

    I'm still chasing idle issues, and realistically I probably just need to bite the bullet and buy a new ($$$$) or good used ($$$) IAC valve. I've documented it in other threads, but I've done a lot of work on the rig, plugs, cap, rotor, ECT sensor, FPR, vacuum hoses, PCV, air filter, intake...
  2. CharlieS

    Anyone with an IAC handy - measurement?

    Hi all, I'm chasing an idle issue and it might be idle air control (IAC) valve related. Mine wasn't moving, but I disassembled it, cleaned it, and it moves now. What I learned while cleaning it is that the length of the moving part is adjustable. I made a best guess at installation depth, but...
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