Happened again today died at a set of lights and then 20 mins later died at 60 mph, took me waiting 2 mins until it would restart (turn key and nothing). I did put some crap gas in it yesterday (i was low and the station only had 87). Out of warranty and no idea what the issue maybe, i'm leaning towards it being the ECU considering its chipped. So i went about a month between identical issues...hmmm.