Post your log file so we can look at it.
Post your log file so we can look at it.
I just did a quick read of the posts but did you tune your idle airflow tables correctly? I had a similar problem with the car dying after going into coast and surging at stop lights and it ended up being those tables.
2019 Ford Raptor Tow Rig Scarab 195 Open 250HO
2008 Shelby GT500 VMP Gen II-R (17psi), JLT 123mm CAI, Ford SCJ Monoblade Throttle Body, 56# Injectors, BoostAPumps, VMP triple pass heat exchanger (dual fan), 170* thermostat, BBK long tube headers, Dual resonators, Magnaflow Catback, LC2 Wideband, RXT clutch
I ended up playing with the torque tables a lot and it seemed to do fine for a while. Haven't flashed the car in 2 weeks but now, every once in a while, it'll die coasting down to a stoplight and has a mild surge before it settles sometimes. I just haven't had time to log it yet. I plan on doing it tomorrow. Z71, I see you have a SCJ TB. Did you use angle error to edit your torque tables?
2007 Ford Mustang GT/CS: RGR 322 3v - JPC Intake - Vortech YSi-B - Magnum T56 XL - Built 8.8 - Full Suspension
2008 Ford Shelby GT500: VMP Gen 2 - ATI 15% - SCJ TB - Full Bassani Exhaust - Full Suspension - Upper Pulley - Meth Injection - JLT 127mm