I had the same experience as edub in that it started after I got a tune: idle RPM is around 700 but occasionally dips below 500.
I'm going to clean my throttle bodies at some point this summer and see if that makes a difference. Some people claim they have smoother idles after cleaning them.
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2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed |
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