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  1. CruiserTrash

    FJ60 idle help and PCV question

    I can @OSS knows a LOT more than I do about these trucks so I’ll defer to him (and others). I can’t think of a way that the EGR would directly affect the dizzy. Indirectly though … the EGR changes the combustion mixture, and perhaps there’s an issue of timing versus mixture. Links to posts?
  2. CruiserTrash

    FJ60 idle help and PCV question

    @FJ60LC Regarding the EGR valve - the port that’s capped connects to the brown plastic EGR Modulator directly above it - you’ll see one port not connected on that. Disconnecting and capping both of those is a common fix when the EGR is not functioning well and causing running-rough issues. It’s...
  3. CruiserTrash

    FJ60 idle help and PCV question

    I was just working on those vacuum systems yesterday and can confirm you have it hooked up incorrectly. As @cps432 says, these engines can be adjusted to run pretty well even when things are not right. There are so many little adjustments that can compensate for or mask other issues. There are...
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