I tried searching but couldn't come up with anything.
I have a random idle flare on my ss. Car has ls6 intake, 228r cam, and 3600 stall. Car idles great at 750 rpm. Then all of a sudden it will flare up to about 900 or so for a few seconds then right back down to 750, like you gave it just a little throttle and let out. It is of no major concern but just wondered if anyone might know what could be causing it?

Thanks.