hey,

i just started noticing this a few weeks ago. every morning when i go to start up my car, it idles at like 1500-1700 rpm, with my foot on the clutch. this usually happens when i do not drive for several hours, ie: night, and school. well... after that happens, i drive it a little, and when i stop at a light, i have the clutch in, and it looks like its idling at like 300- 500 rpm. it seems really low. is that normal? i have installed a apexi n1 exhuast and a aem cai. if anything im guessing its cause of the intake. any have any suggestions? also, how do i reset my ecu? thanks