[MPowerZ32]

I have the non-intercooled ESS supercharger kit. I have been noticing a slight idle hunting (oscillation) on warm days. As soon as I open the hood the idle stabilizes, or at least it appears to behave that way. This leads me to think under hood temperature plays a role. I think I could benefit from venting some heat from the engine bay. Or maybe I'm completely wrong on this theory. I'd like to hear your opinion. The car drives completely fine otherwise.