Intermittent idle issue

[jaredslusarski]

Need your help guys, been trying to solve this problem since I got the car back together. Car runs perfect but sometimes will come down to idle and rpms will drop really low then jump back up and will continue until it settles back down or until I feather the throttle slightly to settle it. It's mostly coming up to stop lights I'd say 50% of the time will go up and down a couple times then stall out. Once I restart it the car idles perfect every time. Setup on the car is 347 with a blower running megasquirt. I have a log of it doing it if anyone is familiar with megasquirt I can email it to you if you'd like. I've tried adjusting everything and nothing has helped.

[Stinger]

Impossible to say without seeing the datalog and your tune. What Megasquirt system is it?

You can upload datalogs up to 1mb to this forum, otherwise you can host them on a file host and post the link here. If you post a datalog, you need to post the tune file that goes with that log as well.