Stalling when coasting and ipdm

rippedforce85

I am the new owner of O&G and Flushnismo's built 40th. Having a couple of issues I believe are connected. When coasting up to a red light or slowing down to turn, the car will randomly shut off. Fuel pressure, air/fuel, etc. are good when this happens and car will crank right back up. Also, I have to give it a little throttle when starting (hot & cold starts). At first I thought it was a tuning issue, but the more I research, I think it could be ipdm related because I also have a problem with my intelligent key (I have to put the key in the slot for the car to start otherwise it says "no key".) I read where Titans have the same problem going dead when slowing down, coasting, etc. and it is an ECM relay issue. Any ideas would be greatly appreciated!!!