I'm still ahving this problem.. it seems that after comming to a stop the idle jumps back up to 800 rpms, but stays low 200-300 rpm with the clutch in while rolling.. is that whats happening to you? I'm thinking that the ground may be the problem, since the only thing that changes b/w the idle differences is the rotation of the tires.. possibly excess static buildup is screwing with the ground. anyone with more experience have any input?? I need to play with the grounds. I'm not sure what grounding wire that guy is talking about on the IAA valve either (240sx.org link) So maybe somebody can shed some light and I can finally get rid of this stupid problem.
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