Hopefully this solution will last I replaced my timing chain tensioner and that fixed my idle issue I think that at the miniscule currents that are going.
Honda S2000 F22C startup and idle - YouTube
So i got all fast & furious on it for about 10 miles and soon enough it was idling poorly at the lights, but still no cel
Then i realized that it is probably just misfiring at idle so i pulled into a.
Idle / hesitation / kangerooing / misfire problems as idle / hesitation / kangerooing / misfire problems and misfires seem to be a common problem on the s2000, and indeed on most cars, i thought i. The most common reasons a honda s2000 has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil.